{
  "answer_key_claimed": false,
  "body_content_embedded": false,
  "chapter_summaries": [
    {
      "chapter": 1,
      "exercise_count": 48,
      "id": "urn:interlanguage:r010:unit:chapter:1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "section_count": 2,
      "title_id": "Distribusi Peluang Diskret"
    },
    {
      "chapter": 2,
      "exercise_count": 34,
      "id": "urn:interlanguage:r010:unit:chapter:2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "section_count": 2,
      "title_id": "Densitas Peluang Kontinu"
    },
    {
      "chapter": 3,
      "exercise_count": 69,
      "id": "urn:interlanguage:r010:unit:chapter:3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "section_count": 3,
      "title_id": "Kombinatorika"
    },
    {
      "chapter": 4,
      "exercise_count": 83,
      "id": "urn:interlanguage:r010:unit:chapter:4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "section_count": 3,
      "title_id": "Peluang Bersyarat"
    },
    {
      "chapter": 5,
      "exercise_count": 84,
      "id": "urn:interlanguage:r010:unit:chapter:5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "section_count": 2,
      "title_id": "Distribusi dan Densitas Penting"
    },
    {
      "chapter": 6,
      "exercise_count": 98,
      "id": "urn:interlanguage:r010:unit:chapter:6",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "section_count": 3,
      "title_id": "Nilai Harapan dan Varians"
    },
    {
      "chapter": 7,
      "exercise_count": 32,
      "id": "urn:interlanguage:r010:unit:chapter:7",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "section_count": 2,
      "title_id": "Jumlah Peubah Acak yang Saling Bebas"
    },
    {
      "chapter": 8,
      "exercise_count": 35,
      "id": "urn:interlanguage:r010:unit:chapter:8",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "section_count": 2,
      "title_id": "Hukum Bilangan Besar"
    },
    {
      "chapter": 9,
      "exercise_count": 48,
      "id": "urn:interlanguage:r010:unit:chapter:9",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "section_count": 3,
      "title_id": "Teorema Limit Pusat"
    },
    {
      "chapter": 10,
      "exercise_count": 31,
      "id": "urn:interlanguage:r010:unit:chapter:10",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "section_count": 3,
      "title_id": "Fungsi Pembangkit"
    },
    {
      "chapter": 11,
      "exercise_count": 121,
      "id": "urn:interlanguage:r010:unit:chapter:11",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "section_count": 5,
      "title_id": "Rantai Markov"
    },
    {
      "chapter": 12,
      "exercise_count": 28,
      "id": "urn:interlanguage:r010:unit:chapter:12",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "section_count": 3,
      "title_id": "Jalan Acak"
    }
  ],
  "correction_status_counts": {
    "corrected_in_translation": 4,
    "open": 144,
    "partially_corrected_in_translation": 1,
    "partly_corrected_in_translation": 1,
    "resolved": 2
  },
  "course_id": "B90",
  "governance": {
    "concept_index": "../data/concept-index.jsonl",
    "correction_index": "../data/corrections-index.jsonl",
    "relation_index": "../data/relation-index.jsonl",
    "rights_index": "../data/rights-index.jsonl",
    "term_index": "../data/terms-index.jsonl"
  },
  "locale": "id-ID",
  "schema": "b90-educator-map/1",
  "selectable_units": [
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:1",
      "kind": "chapter",
      "native_record_sha256": "8a99763aa21406905e0af20fb43ddc91c920cafcc66ed2fcf89017f3d531fc33",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:10",
      "kind": "chapter",
      "native_record_sha256": "7cd56333849ae0f1926c18ff60b65d3799d5860d611be643b02be066471a84ca",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 10,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:11",
      "kind": "chapter",
      "native_record_sha256": "7b8ff697c4073f81ffa8f4307db86f7c63cf258a414609f81fe614ab22d657c1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 11,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:12",
      "kind": "chapter",
      "native_record_sha256": "b28cb2af22ea742e18fc2a20a47ee8b7e083e0553fd5ae8b7a756ee8c8e03ced",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 12,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:2",
      "kind": "chapter",
      "native_record_sha256": "dec17a230924ceef06d288cc8e815bbd001aae54afa92393d42274a40b911136",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:3",
      "kind": "chapter",
      "native_record_sha256": "034107196ba2f5f4cadb6a35027606d23eedb1e8dd53b3bc98d9ef6423db881d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:4",
      "kind": "chapter",
      "native_record_sha256": "4311d80606621ee427ad86567f1c67991c9a09ec490e7282a1fc0e3a236ca765",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 4,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:5",
      "kind": "chapter",
      "native_record_sha256": "ca80e4f47285011b16aad8213f6bf74a9dcd0c274965a1714ecb85304d3efa59",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 5,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:6",
      "kind": "chapter",
      "native_record_sha256": "28d5ce947624f4696b12933bcc4fb8b35e9b2f44bf5836f081ff9d71e26806c7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 6,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:7",
      "kind": "chapter",
      "native_record_sha256": "1543d7f4d63df57193d7d48cad49707c8e7da0af7e702736b6ce731bd280cbc3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 7,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:8",
      "kind": "chapter",
      "native_record_sha256": "54bd9fd0eaf5af62405a9c0ee82471d4062be805b1184421be754ff12cf90a3b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 8,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:chapter:9",
      "kind": "chapter",
      "native_record_sha256": "9fc165448e15c5256285c0058723cb342e9651c68a990aa410dbc265e1fc060d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 9,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "exact_chapter_start",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "kind": "exercise-set",
      "native_record_sha256": "6c55c1022681fc5ccef4dab33b1f604234dabc53bdcdcbce99ead8b679b714b8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": "1.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "kind": "exercise-set",
      "native_record_sha256": "a4be92aac35740a0d8354f5ece1b909e960cab48e1d4176f40e4c8bd2c98a597",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": "1.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "kind": "exercise-set",
      "native_record_sha256": "1b7f7551887f68aff8637b63b42c85e889de479b023488ed9170a68aff2fcd8c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": "10.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "kind": "exercise-set",
      "native_record_sha256": "403000586041dbfc58979bad534b1c5801f479830797901aedb4a0d636cdbc7a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": "10.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "kind": "exercise-set",
      "native_record_sha256": "25602e561221941bd1f9b31ee0584bd26253a793a8b22fcb09d9edf884f1f775",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": "10.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "kind": "exercise-set",
      "native_record_sha256": "e11c0c9df978fa92ce4f2d531ffc7b9589c8e81830e4d9af505dc2716b6eb721",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "kind": "exercise-set",
      "native_record_sha256": "cb3ef592fc801f9bf733f35bccb2c28965a79b6d73d9607cbda4249b9aefe1b9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "kind": "exercise-set",
      "native_record_sha256": "73f1efc1e3f6604f27f1220fcab41147f5e90a669035458ad6e83a72da98ae20",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "kind": "exercise-set",
      "native_record_sha256": "92e1c2c7cbbe15cb04f227e9b9063ef070039c7b45aee995ff696fdcd0e36f02",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.4",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "kind": "exercise-set",
      "native_record_sha256": "cb6e07148d508346f28610305aadfa51120002917671605949cc562ff5ed8997",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.5",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "kind": "exercise-set",
      "native_record_sha256": "c0c60b150ccaffbe3de8bbed778e95d9ec0e179a3c61574a96294a7367f457e8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": "12.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "kind": "exercise-set",
      "native_record_sha256": "a7d3903706ee8ce338f104f383c20dab5a81fa833677f20be20b78c62ac08fd9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": "12.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-12.3",
      "kind": "exercise-set",
      "native_record_sha256": "302cd603f954b04e74d363567bf265a91c2c1e5e82f62b69512fafd815d9b01b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-12.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": "12.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "kind": "exercise-set",
      "native_record_sha256": "cbb280511643abe7f053b688386f0482691781cf883bc05c7b13e4ef728618de",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": "2.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "kind": "exercise-set",
      "native_record_sha256": "6ee59c2c1bde1fedbdcaba6d32c94b442e0c6ad61d7d720756a1adfc4ea144e0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": "2.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "kind": "exercise-set",
      "native_record_sha256": "8c1ae56823db90375574349c21ad940f2c3db5cd28d1a00578db9864eec72d8d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": "3.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "kind": "exercise-set",
      "native_record_sha256": "1170c9b68767f318f9394282d8c68e719cca1ad58eee07efaafd275c3e06640f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": "3.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-3.3",
      "kind": "exercise-set",
      "native_record_sha256": "3cb87c50f0cf533cfec9ca7d4d7994d126540791b915b07ee9b1f97fd58b891d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-3.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": "3.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "kind": "exercise-set",
      "native_record_sha256": "b07e9400c69d0b49abaa03ab0d393df3c11b3aa1af14a8046f04b1a6cd983a81",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": "4.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "kind": "exercise-set",
      "native_record_sha256": "ce84c224e76a174acb2c25170cdbc6b84aca9be2e288caa5380fdd320b511775",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": "4.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "kind": "exercise-set",
      "native_record_sha256": "4e18c2c97333ff707853a1988dc5257d8b41be916774f3642ede8cecb8d08bc9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": "4.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "kind": "exercise-set",
      "native_record_sha256": "fff08a29b7634b0f365e7b0e1f43909baa851829b447d7d63caf0115d9899d7e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "kind": "exercise-set",
      "native_record_sha256": "b01bbeefc7eac9cc0fd1bde34a7a7681cc86bb541ab2bfe930bc1364b2a885b1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "kind": "exercise-set",
      "native_record_sha256": "71482be595275fa404d5de4b9d2e509714940ee49a1b90b07a5336fbbb46a9ec",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": "6.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "kind": "exercise-set",
      "native_record_sha256": "216d71c449560860b88570d7cf7b6e986d109b2e55a94d3fb7a0253c012d67f9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": "6.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "kind": "exercise-set",
      "native_record_sha256": "5afb645332e5b41ec35a3fbeaad63c322cdc10566ea3188163149d6cb057f50b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": "6.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "kind": "exercise-set",
      "native_record_sha256": "6d7f404ba894262a3622ea4a6037a20f003d64d77ed951bb3f22628392be4a7d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": "7.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "kind": "exercise-set",
      "native_record_sha256": "8449493d4efc6f42a08d3e37bcf1eadc08746ebdd51952de11fbd036d4c046f5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": "7.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "kind": "exercise-set",
      "native_record_sha256": "a62b91c2dd4b54146fea32358e7e5d4effca20a44ce41e7df54dd7275102cb89",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": "8.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "kind": "exercise-set",
      "native_record_sha256": "ddf4b811e31753961a43d2c15b6863b967160f5f123aab26bf2d3a27826a3ac5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": "8.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "kind": "exercise-set",
      "native_record_sha256": "1a9287aa4ed96b5911dd27cb40fcc2f17dd48cbe5479e6ec82764c67782a6752",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": "9.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "kind": "exercise-set",
      "native_record_sha256": "8aeee9bce02ae7b18e8df95c356c399af9099233f1911defa530daedf363db89",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": "9.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "kind": "exercise-set",
      "native_record_sha256": "767b19c9f533873090158130368a5ec44f5f7e76a82c63d1e04dec3173561bcf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 100,
      "parent_id": "urn:interlanguage:r010:unit:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": "9.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.1",
      "kind": "exercise",
      "native_record_sha256": "df83df22ffa58a989d3a29f544920c352c6bd3d068cf7903adc4ab023db3e047",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.10",
      "kind": "exercise",
      "native_record_sha256": "3e0cd08d85e4ea63ed82f21acadf619697a71d2ef88a87d2701fde8b4978518b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.11",
      "kind": "exercise",
      "native_record_sha256": "611d7da12780b2b9052a317298b77f9f6a33e925b7e365173db0722002b4da5e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.12",
      "kind": "exercise",
      "native_record_sha256": "3564fbdbc1dd5ced66dc6de44c37c84502bdf23fc77825cd40d780273256f9f9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.13",
      "kind": "exercise",
      "native_record_sha256": "c700bb5a540531f7727c5f0eb1ae8230e221d3a40275f33f56f67c4f752dc6ba",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.14",
      "kind": "exercise",
      "native_record_sha256": "b99ac07d8c09ff8a074ebc7aa3b23a451965f0e0058315ae0a9cd7d3e9caa42c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.15",
      "kind": "exercise",
      "native_record_sha256": "1086bb0fb4b6390f5913a932a463b5f35c0cacb5b63dc76ecc0a0b2f36dd2192",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.16",
      "kind": "exercise",
      "native_record_sha256": "c81dc3ff1fad5db92a81e77defb06e874a5721206e8cb374e0c2cb149f30d7cb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.17",
      "kind": "exercise",
      "native_record_sha256": "d5c2dfad11232c6a62757a308ae560499467b851f0b2f64b2271e9e50328d880",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.2",
      "kind": "exercise",
      "native_record_sha256": "4b91ef6eb730d285c9f298d944c4c66c3d57a3b059cee4b984f86f8f29fa541a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.3",
      "kind": "exercise",
      "native_record_sha256": "5bec61e8aad046d97b0468623e7a7399f64be915599fbcbbedfa16528e4a39b7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.4",
      "kind": "exercise",
      "native_record_sha256": "f98d0d42dad0e6a9a2bde5910f493a851aea6dddaf485bf765f8af38eca297f2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.5",
      "kind": "exercise",
      "native_record_sha256": "1e722859a30dfc72422e75a2f9263ccae6713a76c229b672d7631e4a5a04927f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.6",
      "kind": "exercise",
      "native_record_sha256": "3c52ffc6d8953cb8b3cdee09a7597ee0dabba78b484f076e958472e2f658d10d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.7",
      "kind": "exercise",
      "native_record_sha256": "34c98548a69a7a0157bb03d614ce1390e7f163a2c194b313270bed4ad02171d4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.8",
      "kind": "exercise",
      "native_record_sha256": "8be5b32e1608ac0bcd73cc615856ac42ea6564c53f2016718651b05923c19258",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.1.9",
      "kind": "exercise",
      "native_record_sha256": "69b05cba1976ebcac78c339c4aa49ef03a85538326a6a59d64e25a2ab802f93e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.1",
      "kind": "exercise",
      "native_record_sha256": "631d4040526584afa0703d1e02892fc108760ba3d8983b3c5f299b319c1030ab",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.10",
      "kind": "exercise",
      "native_record_sha256": "1da8ed95f1e83233cd5b9a3782f4b2776484c13e052b32bfa3f57e7a525c7f2e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.11",
      "kind": "exercise",
      "native_record_sha256": "28f45b99fee64b85b29ba9eb5541239b16fa87ef128a01a91d524399ed37ef74",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.12",
      "kind": "exercise",
      "native_record_sha256": "336956f79d25e2d2d39ad44c99c0fbefe2828fc2b064c3704db4dccad1be355f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.13",
      "kind": "exercise",
      "native_record_sha256": "c5c98982ec28336deac095b164d3a182ea68d90ab8364987b29337cd04ba9190",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.14",
      "kind": "exercise",
      "native_record_sha256": "6adb00b496d3ca9beac18552babeb3c5afdaf9d5e42244f1d79c968f2d99e82b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.15",
      "kind": "exercise",
      "native_record_sha256": "df9cee606c70b116a241be975fdf62ee9e917da65ef41016ea05c2b2dd0ad4d5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.16",
      "kind": "exercise",
      "native_record_sha256": "c4719648582f72ea8620ae67906768b73a90e83c1f58fa7f0c1e27ba8f329d5e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.17",
      "kind": "exercise",
      "native_record_sha256": "451bb02cb6b13d05abf95e664ca20ce79cf4ae942e2b638877ddb11ee9e529f7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.18",
      "kind": "exercise",
      "native_record_sha256": "a5de661afbeae8bfca6798b3ebd74df52e688781310b8aedc425aca072d403e7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.19",
      "kind": "exercise",
      "native_record_sha256": "e0cfc59fdc4d0aacaee3a8eb14d7524cb5386fea07ad3beb90272a4544b694fc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.2",
      "kind": "exercise",
      "native_record_sha256": "a24d640c45497fff7b24eeac3729de21017c0a21981d67bcb8d9cf97587f6e01",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.20",
      "kind": "exercise",
      "native_record_sha256": "99eaf6b81f37030c6f13bfd63a2d8b022dad40ae59149f28e573317c5b58be54",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.21",
      "kind": "exercise",
      "native_record_sha256": "89891b0c344404f5fdd00dc871c829bd7fdf73a0b0ab78cc19851ee2e0c6c60e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.22",
      "kind": "exercise",
      "native_record_sha256": "fa80e79f862d795d28016fe7b24f963bf55f24bb2dcd75dcd9e5d57a47298022",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.23",
      "kind": "exercise",
      "native_record_sha256": "6d68a82beb6c36570aa314db5c5fe76032ae7a629a6dc683fda3033ab5e76171",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.24",
      "kind": "exercise",
      "native_record_sha256": "fd40b86cd074fb1932e36a75431ee3a4eb7cc803836dcbf3ca1392092a4c2060",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.25",
      "kind": "exercise",
      "native_record_sha256": "0fb2488dea9349766d72af62e9dbc88d5fc9970b827879d563dd5be08fdd17db",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.26",
      "kind": "exercise",
      "native_record_sha256": "1ac00973b728b81a1e892f710da4ebd335224a60e1f364a0faff0894729c9bc1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.27",
      "kind": "exercise",
      "native_record_sha256": "51330f794dc9cb064c1e0fc9509beaa096317082520e50d331cdabe2f99160a3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.28",
      "kind": "exercise",
      "native_record_sha256": "e6dfb184b13f66d2f23d4e472b54174dab6b513dcdc6e4c48e27b92b853a69db",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.29",
      "kind": "exercise",
      "native_record_sha256": "26efddd658a93da85aac54a053b7b647895b7e82ccf0a2dfb76723631c964dd0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.3",
      "kind": "exercise",
      "native_record_sha256": "6b4640752af5aa61b350ddad99a1e8f2e149bfdad2dc77e7e3403eca71a9b15f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.30",
      "kind": "exercise",
      "native_record_sha256": "d165acff9657544002e31c962d554e16004ffa057a236f94c039d51c603e150f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.31",
      "kind": "exercise",
      "native_record_sha256": "3ce627a1b24a4b08b4a6d681dcfec0cf60c0f373bb5be5c66fadaa04f3b6cc65",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.4",
      "kind": "exercise",
      "native_record_sha256": "d3574722677af37388384f366fc063830d05aa16c1c046cafc520a0313860e67",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.5",
      "kind": "exercise",
      "native_record_sha256": "4c4c102b6298d6107cd73baf999181e047d7603babf69e0224a4ec02ef9ea666",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.6",
      "kind": "exercise",
      "native_record_sha256": "a376eca27e41831d722f456922ed5ad5abb543f352971b308a2e2b6290ac697c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.7",
      "kind": "exercise",
      "native_record_sha256": "83b310d963a98ae93feefef10901ee509c58269f540229a2222c6719179a7ad8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.8",
      "kind": "exercise",
      "native_record_sha256": "4d3b57c25c5b2f7daa5d2f536b0f873b553e2f61fbcd743cb5f149e9ab1dea7f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:1.2.9",
      "kind": "exercise",
      "native_record_sha256": "7f4fd91ad7a472795a5521047ca2ff6904a965e6ec7f3aa84e114541cba409a5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "1.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-1.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.1",
      "kind": "exercise",
      "native_record_sha256": "8abd6b5f35e3c94d8917fb9148383a500f9dd4144fa564319348b39594380011",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.10",
      "kind": "exercise",
      "native_record_sha256": "d9e0eaa0a20fc2cc911b1a329fc8a196f82ebf798c298d02f78966ed327a8b79",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.11",
      "kind": "exercise",
      "native_record_sha256": "2120551c93c7ba79541338b8647e92c74b67cbe4dae7c03ad2ee7d9dec879b0f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.2",
      "kind": "exercise",
      "native_record_sha256": "05e7c644c245c5914aee3fb70ba5f478cba568639d367e9a62b130e83f83d2d4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.3",
      "kind": "exercise",
      "native_record_sha256": "1a25ed32f1a7376964dd716abc4b3f7e59b2dbef990ed2c719677cb992a05055",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.4",
      "kind": "exercise",
      "native_record_sha256": "03073775d21546625766e71aae8730574a4ca3da29f39cb6101ff24a247071a2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.5",
      "kind": "exercise",
      "native_record_sha256": "b6d85908f4ff6dc1165fa9657e2afdb17a60fd2aebb117f52ed197c8705043c6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.6",
      "kind": "exercise",
      "native_record_sha256": "9b72e712ad2f9a543504f20bb9fa7db2260ebce61f65a9cce2ce9c99854b69ed",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.7",
      "kind": "exercise",
      "native_record_sha256": "1791427634ac8f6020f3274ad098f643a715da1bcfc31b4a1393bc4365582479",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.8",
      "kind": "exercise",
      "native_record_sha256": "b6a903752e1aacd0ce02da43af3dd89e24bd011ff123d615133625513bba31b1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.1.9",
      "kind": "exercise",
      "native_record_sha256": "d732ad0606815aaf6acb84bba7e180e7b17dc73a0e301c345bb7f3d66393b3b2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.1",
      "kind": "exercise",
      "native_record_sha256": "37079601e4c960f18f9b48b545eda01aeb4bbd4091fa65104dbb17ebd7acd398",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.10",
      "kind": "exercise",
      "native_record_sha256": "a985f0f102e3207aaa730928c46a2411148d19d39a72eb595790743ec4e55711",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.2",
      "kind": "exercise",
      "native_record_sha256": "008b3ebd4c147699d0b79ba710ce4f8eb14485c6c4d7ada2daf8dd8ebb3d15dd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.3",
      "kind": "exercise",
      "native_record_sha256": "f034c88d92bb2c3a0eb5dbc9c3649ced373937080ed26b130f6f75c5f00d8d28",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.4",
      "kind": "exercise",
      "native_record_sha256": "e3e01314b7138153112f6b1860eff06ddf8255bd7599ced94da9f2a08b840bad",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.5",
      "kind": "exercise",
      "native_record_sha256": "143af850222f50c908d2459416d421a460d3853504b214b294b00bad5a42df36",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.6",
      "kind": "exercise",
      "native_record_sha256": "2641987c4f9d5ab743b14fa9a6c673d9e00b095fea16a8114a7c3e29f034e686",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.7",
      "kind": "exercise",
      "native_record_sha256": "e84de6e08bbedc229c9d79415b056a2bd10ba78a3a5dac6af3facb9d70d61b8b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.8",
      "kind": "exercise",
      "native_record_sha256": "48ab5a38bdff3f5c11792e56a2b5f0d74b12c10839c754b44eb4e236f95c3031",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.2.9",
      "kind": "exercise",
      "native_record_sha256": "606c942ac012c9fffb580059ca5d305d0d394a20298e5f2ae123df523d047dab",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.1",
      "kind": "exercise",
      "native_record_sha256": "21020d0e51cecd0e5e0c167a7a7a0b17763b53a3e63225a19e4f4610319a4cdf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.10",
      "kind": "exercise",
      "native_record_sha256": "2c63e3708bf87fda14b4e3b417c325e1efc578955bbf716f4982407fca95bd7e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.2",
      "kind": "exercise",
      "native_record_sha256": "6ad4740afe42bf703ddafb2b78c7004ff97b330e9b0d01967498d926294a7183",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.3",
      "kind": "exercise",
      "native_record_sha256": "c55eac91fbd87ac5e6b2f8c5b9944b14c06822c1ba65b95fbe7e2e643ada0139",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.4",
      "kind": "exercise",
      "native_record_sha256": "2721760ecdc166111ce9a5c95106de3fcc8f10388fc91343bcdba711961a642c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.5",
      "kind": "exercise",
      "native_record_sha256": "9fd545b088a78637b0b722bd21e941f2095540783137edc5ac5e4f855e1b5a39",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.6",
      "kind": "exercise",
      "native_record_sha256": "649d5c7ed19ff4d59c5b0ee3bafc12165e1fc383c97ffa895c90e0ea4c03e818",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.7",
      "kind": "exercise",
      "native_record_sha256": "5cd07f0b58e367e9c5b758e33971528a36011470df41fbc1f22a8a9f038df9b7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.8",
      "kind": "exercise",
      "native_record_sha256": "c843b2fdc8bfd8b39595e13fa70d6bd9e5a3d87dd4a03265b7c0490bc527a1a2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:10.3.9",
      "kind": "exercise",
      "native_record_sha256": "e56936569c118b0263c7439be109c440c04898d7ce17976359b9c86ca2a4327f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "10.3.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-10.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.1",
      "kind": "exercise",
      "native_record_sha256": "7ce10ede95c50988f6913a72389f689664234f2ddf52d3f1887b4dd9e18dc038",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.10",
      "kind": "exercise",
      "native_record_sha256": "f9ab7aabbd5c446dc6e7b4bb823ce637fcd3dc2e1677c943887644cfc3c8601c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.11",
      "kind": "exercise",
      "native_record_sha256": "cc206f48bf18b68e95b72c1f4c6ab3969409b5a48d177bec730badcf150e709d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.12",
      "kind": "exercise",
      "native_record_sha256": "c0914fffe76f20867b94ce4f52e66780628ce2cf96df2d79592de365d0c97199",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.13",
      "kind": "exercise",
      "native_record_sha256": "ea8454ce4ec49a00a94b23932f9387bd1e201efdec215c98d13474a19b424c58",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.14",
      "kind": "exercise",
      "native_record_sha256": "b8b3bb4e87e79ca9c20fb340da5f6360c933184e3d84741faeee5281d1aa4547",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.15",
      "kind": "exercise",
      "native_record_sha256": "6baaa99ceb153cb9101fe7e63d2b2ddbfeaf0bc629d1f605a4a0e1cca79c6ccb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.16",
      "kind": "exercise",
      "native_record_sha256": "929f1115a559a26d04c008ddfd1e22c694a050ad090bc823cfd142b446a69790",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.17",
      "kind": "exercise",
      "native_record_sha256": "4924ebf7d7528151b07dce98498a4f854c8b8415ef39d24f65c5b4f709e26d9b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.18",
      "kind": "exercise",
      "native_record_sha256": "8b926f6410b59596d1adb19f77f1184b2e6f24bfd6c9c1bb942dca53d5f0e33d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.19",
      "kind": "exercise",
      "native_record_sha256": "63b59dec18829918e296e87588bf2bba8f4a5298f52390e80aa237c07e203922",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.2",
      "kind": "exercise",
      "native_record_sha256": "cfdbcbdfe3b93aba74787de64fbfca8b7bd8918d1361272148153fc642e10ede",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.3",
      "kind": "exercise",
      "native_record_sha256": "dd5613c2f50c480d9c584e7e28af4ff17411ad310ddf7078f12b888d81cd309c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.4",
      "kind": "exercise",
      "native_record_sha256": "f2696692e8dea4a8c017c5e97f599f4f53a936fd67ce05bf9e07c85852522e39",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.5",
      "kind": "exercise",
      "native_record_sha256": "79e2f0e2a916db20b288e2ab578392f223d766757f599e50e8c902a48173a041",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.6",
      "kind": "exercise",
      "native_record_sha256": "a093adeea5f8b1b525be802da8d58567c58501ca37ac1298f62a61ad00339fbd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.7",
      "kind": "exercise",
      "native_record_sha256": "eda85df0b2f9d216468fb24907227450162fb48c95e01a380381061afac969f7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.8",
      "kind": "exercise",
      "native_record_sha256": "ee8214fecc93b6ac7158a886f9d910c03c58e00653dea23a6a908bb0ebc8a9de",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.1.9",
      "kind": "exercise",
      "native_record_sha256": "36f466f26432b6d68079a1b4053c8ecea072007092cb30abe3d5554babd50f2e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.1",
      "kind": "exercise",
      "native_record_sha256": "59880eb565ae43968f4b10e2605cdab2560216e5d5dc81df8e834e988f7137e4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.10",
      "kind": "exercise",
      "native_record_sha256": "4dda8cca604428d80220c32c7665d0e91e124530399864e23cb32afbc0fcdd1d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.11",
      "kind": "exercise",
      "native_record_sha256": "27feb996334c593d1891eec4a0386b4205d33512203256b9810dac3200e427af",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.12",
      "kind": "exercise",
      "native_record_sha256": "7ae04f5d8c49150be805b62cfbf19d94996fe4ebc15b255c61d2f1ff20a076ac",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.13",
      "kind": "exercise",
      "native_record_sha256": "47fa5697fbf0a136d8a7013243a49ea1fc339bc9fbd4c1a758f39f2f8f3ebf08",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.14",
      "kind": "exercise",
      "native_record_sha256": "1279577fc0eebf539bc647516796a1f652c53f83186bf14920092ec7d9100b39",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.15",
      "kind": "exercise",
      "native_record_sha256": "770d2583cd40c0dcca2e7b1d9f120cbbbcc0d27c35f88ad6dfb1b647e39c292e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.16",
      "kind": "exercise",
      "native_record_sha256": "550d57654deb01c01c2e046d5d158e6883cff0afbbf5196b46b66e0561e4bf71",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.17",
      "kind": "exercise",
      "native_record_sha256": "250c939e755235db1c3b5f4d63ca73681a43f5d08b76651ba38b678a51692db2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.18",
      "kind": "exercise",
      "native_record_sha256": "2c5a9454f317be31160102f3fd68ab8c26365a2e4f6d8abfc2c27e6dc33268e5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.19",
      "kind": "exercise",
      "native_record_sha256": "6dd3fc0738ca09ded8ab06b8914ef6eac327172135cf1e1dd97fcabf212de983",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.2",
      "kind": "exercise",
      "native_record_sha256": "ecf86bcd427566d1ef5d74f7e3d8812df6f5b0778fad21c7c4f17c7afeffe231",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.20",
      "kind": "exercise",
      "native_record_sha256": "a40fcef0b9cd5d980fe00128473f391fe26a1429dcd346340e804c4da444af80",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.21",
      "kind": "exercise",
      "native_record_sha256": "3175156f8835aed308fffb2c8295f14f4c3ff3e9b7ba411557fd11e587c6fc8e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.22",
      "kind": "exercise",
      "native_record_sha256": "91a95eea197d7ddf2bd76843c3c98ec3af5a0a10aa4be32b4f7a5b7532669e94",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.23",
      "kind": "exercise",
      "native_record_sha256": "1cea7a0bf8ac30cdabc4d15e1913b071acb4b8d378894afa33a2f34e004a2f1e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.24",
      "kind": "exercise",
      "native_record_sha256": "30fa38aa46d0613471d55377061ca25563723a96050cd54bc7c5492d1aa3b8a1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.25",
      "kind": "exercise",
      "native_record_sha256": "a77f943a195b1ba1c2f4bd7500a45155327b59f8d1b9cb9a8f612b7736b8f62a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.26",
      "kind": "exercise",
      "native_record_sha256": "26e79e35442bccd211aaa946bb513c16103fe9ce9691c4d8a4b6df8c129cc8ca",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.27",
      "kind": "exercise",
      "native_record_sha256": "972729c14105ddc9c1e1df88160b531c61cd6e6b2346820401365703a439d9b6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.28",
      "kind": "exercise",
      "native_record_sha256": "12b3c6ba32b1fb0121dac21eac70f277d03f2e9a4a0cec835695b0d032e17d0b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.29",
      "kind": "exercise",
      "native_record_sha256": "8a16c8de037a6469a9e9946054e881172924f036dd30bcb261fce6a8a4b87aff",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.3",
      "kind": "exercise",
      "native_record_sha256": "8a70543506926c80cec40deee703c37ef5acbb7392795300e067d70b3791867a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.30",
      "kind": "exercise",
      "native_record_sha256": "55b799508c48bd09c208a0159f3d78dd69238365bc185f828b4428929471c538",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.31",
      "kind": "exercise",
      "native_record_sha256": "f936b47f76282408921fe1b978612daa8953cca031d5f17813b3f5c0e15db7c6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.32",
      "kind": "exercise",
      "native_record_sha256": "273a7008a230ccae2f448759ea97c463486ee109ad1b4473e909bad9d8cad7b1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.33",
      "kind": "exercise",
      "native_record_sha256": "9a4885a2c1c2b82813718e897993b2271bf85bf2d136ca86e2b3d7ac4349fa6f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.34",
      "kind": "exercise",
      "native_record_sha256": "39c485f1ec6a9c1eddcc9053d489703af60ef82ead4653da4fc4b472dac7d8c6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.34",
      "order": 34,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.35",
      "kind": "exercise",
      "native_record_sha256": "7791a7f5b1484a021a380655fdf299f3b31fb7d28a96fe1ddfcabc4cb37fcd58",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.35",
      "order": 35,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.36",
      "kind": "exercise",
      "native_record_sha256": "2ea7359f3cc28fbcc73fe9d7b7b179e1b7089dada379e24da5e50e9c44510eea",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.36",
      "order": 36,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.4",
      "kind": "exercise",
      "native_record_sha256": "917b2e00eab543c792c7f2b78a44396a945247fc060d53794d8ea9c31f08233f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.5",
      "kind": "exercise",
      "native_record_sha256": "644ed4d4969ffa43dc8fcff53706bb14ba507a5997a403f2f556414de66a993d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.6",
      "kind": "exercise",
      "native_record_sha256": "523a837776d13c2d6073dae5944df0fa8f1fce29f354078caf53c676d69ee351",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.7",
      "kind": "exercise",
      "native_record_sha256": "723347a65d57b6ce6e318bb0be307e5a82add0dd6c30caedbede94121ec7fb27",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.8",
      "kind": "exercise",
      "native_record_sha256": "6af6d4ff4ee1e3b2687ea77907cca1d2bd2a03dda03756b3c2d793b103f58cc3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.2.9",
      "kind": "exercise",
      "native_record_sha256": "8cb0ea4029948edf71ccb6c71da5a58f734af892776ea8b2698bb1fed40f758c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.1",
      "kind": "exercise",
      "native_record_sha256": "ddfb45ee2514216b52df71624624298057d5a835e2378d723a775b753677e330",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.10",
      "kind": "exercise",
      "native_record_sha256": "7b8755940d52b6a0a2d08803b04a643de53d04da540690c850fa92bfe4f43a51",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.11",
      "kind": "exercise",
      "native_record_sha256": "8ee18cb1c8f33ddaf08a4a208fc3b4b899855ccded3ad55c5a494f699c667f1f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.12",
      "kind": "exercise",
      "native_record_sha256": "d0e2f590eef77b8adc7af55718829c628de96b0cbb6b38cc5600082980886e52",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.13",
      "kind": "exercise",
      "native_record_sha256": "87b683ddc2afd25c2d01fe90c96b5ab0e6162774419b986f19469edcde4608c1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.14",
      "kind": "exercise",
      "native_record_sha256": "3ac812e8c8793fc35d595713f7871d17ef0018632f81c93de720d719b5f74770",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.15",
      "kind": "exercise",
      "native_record_sha256": "1b91297d3ddcd90da60707939d0c58fd1df544beb8f0636f0ea203b425f4994c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.16",
      "kind": "exercise",
      "native_record_sha256": "3d59fd62aefe231dacc5d702478bc6968777a98648f43e8119edf5de129696f4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.17",
      "kind": "exercise",
      "native_record_sha256": "38993115059c00bd3a1c193b8807d2bb5fc5712521a84656f2f2a2d44d681bc1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.18",
      "kind": "exercise",
      "native_record_sha256": "5e3dda5a45df8e5c84f14ab0accfdff9ad8ad6dd6c0acadca4c0bb28532af2ab",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.19",
      "kind": "exercise",
      "native_record_sha256": "f63cf2d6509dc48fa253b57e314361522c1417d5356097ebd0ba07dee8ac0a64",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.2",
      "kind": "exercise",
      "native_record_sha256": "d53a21adf00bfcbca8e9c2b859c2d028e74e401368afd5252617a4fcf1911385",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.20",
      "kind": "exercise",
      "native_record_sha256": "ee53b30390bc0b1db1637707a0d9140bd331a4ee4c9778781cd3aec75b61e2b9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.21",
      "kind": "exercise",
      "native_record_sha256": "d5d8dbae768d85bf7427282391ae111e0cff68a94b5c9e5125de669228c250cd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.22",
      "kind": "exercise",
      "native_record_sha256": "7e504a61037a17765b4b15ae9078696596066ecdecd2cce394b768c0d1de3025",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.23",
      "kind": "exercise",
      "native_record_sha256": "38d30ce7d80e9de7aec4a33556abbb286c45997682cdf3e5bd3f02e8d1e49386",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.24",
      "kind": "exercise",
      "native_record_sha256": "ff38969b103eafe1f18e3230f646eb5dcc43726252e7b71805da2044c09185f9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.25",
      "kind": "exercise",
      "native_record_sha256": "7f028737bdb266ae4701ba2ef5c8381b402b427bdee1d2a8b254a89a162f9ef8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.26",
      "kind": "exercise",
      "native_record_sha256": "6d9fdc1a711e05580cded4b2e9ef77705b402a2ae41ade724550fd75a6d2aac1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.27",
      "kind": "exercise",
      "native_record_sha256": "9f76f49a0b7f84a1d4b0d9f893a4efd48f7ff351f81035b5549cb8e232fd3c46",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.28",
      "kind": "exercise",
      "native_record_sha256": "49290eb122666f2994d41ae64f7acd9ae15b81bee07bb721bffa73ec11a621cb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.29",
      "kind": "exercise",
      "native_record_sha256": "cdb51842928afbb1f7222cea936b7c1827399321ddc50cdde14b87c887a0705f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.3",
      "kind": "exercise",
      "native_record_sha256": "0c01cc036fd9065bb3bf2589048fc352201f951e20be26514d4e7a5a53c389e2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.30",
      "kind": "exercise",
      "native_record_sha256": "40a6dfd143331979641ac28c6a29c75cdce8fffcc48d03c6fbb72a80ef2064b0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.31",
      "kind": "exercise",
      "native_record_sha256": "c2d7bdc5831f22281e7b7f0e48b948f205e9de014c5a99d1320718e8ddfbc250",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.32",
      "kind": "exercise",
      "native_record_sha256": "debbef64805a1dbfa45c68fe3b9a37fa6eaa28c88021b35d0702e3f98f85ddfa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.33",
      "kind": "exercise",
      "native_record_sha256": "67c08d589f6e07eeb06002cd96934a9cb88dcb62e956be32e13d732317844b96",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.4",
      "kind": "exercise",
      "native_record_sha256": "ae3f8b3709495e74c6538ab472cbdb3632f8468fa81e43eb8c6867b17c9e5968",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.5",
      "kind": "exercise",
      "native_record_sha256": "c89d0cef46b0d989c75e07843488a5e7a6a88c1cb64ec9db4c0e353127c649a6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.6",
      "kind": "exercise",
      "native_record_sha256": "870a69a7055b25e7a869950b3a7cf1d1d6206c53fee0083d6a338cfe27e4ca16",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.7",
      "kind": "exercise",
      "native_record_sha256": "e983a0d49676c1042788ecf0cd9922a83a2bdad63756a26dc6356c3ff12d8853",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.8",
      "kind": "exercise",
      "native_record_sha256": "3066c089f1fe787a697bdfd6847f7ccb53109db3ad9ff0388ba70a1e4f546509",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.3.9",
      "kind": "exercise",
      "native_record_sha256": "b6b1a927538947844bed18cfd621ec7533b8e6990a9a3e6ce35e49c5b35a23da",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.3.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.1",
      "kind": "exercise",
      "native_record_sha256": "02e104d37d7d435765e8cc396ede82e06f19c1fb1ad03626a3540f4f8cb6fbf7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.2",
      "kind": "exercise",
      "native_record_sha256": "2687879df013af32851642d01abd3ae1f593c21199dc54b6f4846cd53bc4506a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.3",
      "kind": "exercise",
      "native_record_sha256": "ad8ca380e09134ecc6aba631795c91d7ded047f5b0b56709dd011bd2d781bdcc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.4",
      "kind": "exercise",
      "native_record_sha256": "8806ee84ec73857591f04b34d0fe00136f8f72f69b7985f348a4d504262f6c02",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.5",
      "kind": "exercise",
      "native_record_sha256": "17cd2480e035e37377f55bd391459132bb11b5813e23d484c18d92b3b7505e80",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.6",
      "kind": "exercise",
      "native_record_sha256": "2ac0231c51b131ebbaacb1df26f264b59dc5afad475a52a240801d5756b6a066",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.7",
      "kind": "exercise",
      "native_record_sha256": "f3a7f8dcfaa941468f70a4830b3c7bf526926fd7d40b48242e2dca0624c95c63",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.8",
      "kind": "exercise",
      "native_record_sha256": "843a15612cf53d98f458046a2d4c691c5a5b77cc28c2262a093e3f3331e01e1a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.4.9",
      "kind": "exercise",
      "native_record_sha256": "78f402be7f3d347e067d50e6c141e90188fab540dfca4eb5d6f31834578eced1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.4.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.1",
      "kind": "exercise",
      "native_record_sha256": "7154cd773653951f6ff4c29e7d2cc7f474a16626b4ef1a252e80099e62082526",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.10",
      "kind": "exercise",
      "native_record_sha256": "f8e48cbb64d205de5acea0e50fe9a4485d7981ff223910be3495a278f138b68d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.11",
      "kind": "exercise",
      "native_record_sha256": "fa50f21c7a82735535d6215f93f8ceb6c8289fee2c7b64da08018474c0780cd3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.12",
      "kind": "exercise",
      "native_record_sha256": "d2af36b89da7c68dbaa95cb4feb48942b5aa77cf6e3fc00de27c01c1fcf0d697",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.13",
      "kind": "exercise",
      "native_record_sha256": "e575160ae0c816ba8d1e38248e0c0a577298807055c52c013e174bf3cc9d87c7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.14",
      "kind": "exercise",
      "native_record_sha256": "197f4c0deae20c2a378c6024f7f89a678c1c5859fc42e64f5980d8455d28d292",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.15",
      "kind": "exercise",
      "native_record_sha256": "0a8570e4a5c82893c7f607acb0f1a032413d9d84c5e282b410cc3fa2fcde9522",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.16",
      "kind": "exercise",
      "native_record_sha256": "6b3d406a374d44d785005d353575668dd63fa5febc0427a88cd5de0d0fd4b59c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.17",
      "kind": "exercise",
      "native_record_sha256": "5d94a659b27a88f75b5c0fa6b2ebeb6e312e1ab6e0116b143b10f57f5a23f8fd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.18",
      "kind": "exercise",
      "native_record_sha256": "e848ed82b5610adc501ad463ed70b8b62c1754afc1a80f8152a9ef49033a356f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.19",
      "kind": "exercise",
      "native_record_sha256": "f34f6aa8ebcf37105f85d737db915f0ee43e2599292a8e2687be36565d8c6952",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.2",
      "kind": "exercise",
      "native_record_sha256": "b75621bbd2593a3b6ce9fabc2a08168846aae37480a90021fdf6b46682088a79",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.20",
      "kind": "exercise",
      "native_record_sha256": "c6196590741a8454af7d54224a0c0e27ee533ce90403762c062b6f127d912adb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.21",
      "kind": "exercise",
      "native_record_sha256": "92508e5d00c3993a72d689bbbb918b811573dc1b687e1bcdc16467eccb89ecf0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.22",
      "kind": "exercise",
      "native_record_sha256": "a34707ccff3f482b03d63621dc96282535219ff2b58c344fdcc800a2d0ab95cf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.23",
      "kind": "exercise",
      "native_record_sha256": "b0d197aef43f5e4a0b62fd1f565890c666f7532cfd9b4e3050df13b8af7857a8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.24",
      "kind": "exercise",
      "native_record_sha256": "bbf6b1cdb1a8564254d9f458c532117d47f1459ee5f3960e6cc89f4eed2dea2b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.3",
      "kind": "exercise",
      "native_record_sha256": "eb50d664e064d5259df94fcc02a18e633b0f3a3c23493bf3f8c0c05e3a753888",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.4",
      "kind": "exercise",
      "native_record_sha256": "a15797464d92e84d4d0e9d444a513457f1bee6f06c7f736e89cd9c1587b647f4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.5",
      "kind": "exercise",
      "native_record_sha256": "3da77500dde50b4a86d4b191190f3376548ea53c65f06ea4dc67a1ab73b2addd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.6",
      "kind": "exercise",
      "native_record_sha256": "70b21d0a8c0eb69bbc89c3864763d13c3a451db1e28feadcc68e8b2d3b346b7f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.7",
      "kind": "exercise",
      "native_record_sha256": "6bd72fd8a170d81d2551ca0cdffff26309a8e85da591af384960808287e36b23",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.8",
      "kind": "exercise",
      "native_record_sha256": "c69a6feb35154150b5204b3e07db32f9a931b24059515eb3dfc439c48b669368",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:11.5.9",
      "kind": "exercise",
      "native_record_sha256": "e8581efc646287037a4105c5a4e6f7c47117514d57c3d1dad2a255c39874401c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "11.5.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-11.5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.1",
      "kind": "exercise",
      "native_record_sha256": "b7f41bee8c84b1c9b9b7e9d3063bfc5c2cafc728d8120dd8fe02f8994cf2aaef",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.10",
      "kind": "exercise",
      "native_record_sha256": "93b69781b7649a2f1dc5b34392b686cf918365f4a305329eefe2d5c50866861c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.11",
      "kind": "exercise",
      "native_record_sha256": "ff6e0597a9d714dfc5b2a018bb28ca44a9c27839a1e029e819fffc898c5f950e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.12",
      "kind": "exercise",
      "native_record_sha256": "492d957b0c1deff437380c655dfa87a316e9479537c4ededa00c2973c7b66383",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.13",
      "kind": "exercise",
      "native_record_sha256": "ea8c3b0c3cae2cbf08023a4b2ab2d2b47da6186a4f69d398f127598de27a042a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.14",
      "kind": "exercise",
      "native_record_sha256": "985c08c301be8bb70267db9ab4cf6c16ce629e8d33889dd4a48c7f046fb1e738",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.15",
      "kind": "exercise",
      "native_record_sha256": "294e88bb1dfb726b35bdc7d5d54324f484a39d23c48c5577d8bc555a1f655efb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.2",
      "kind": "exercise",
      "native_record_sha256": "8adc05440ce8530e3eb6745e0ff9a6cb9538769797705afd24589deb649d3fa1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.3",
      "kind": "exercise",
      "native_record_sha256": "4f9d70e575931eb87c99670444c336d7500400afb9c8fc9d58e430099ef5cd77",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.4",
      "kind": "exercise",
      "native_record_sha256": "f43c91b1bd8d12ffe16693ef7dcddaa3c5a61d0b0ed35456ccd8c94b3df11975",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.5",
      "kind": "exercise",
      "native_record_sha256": "7e128eeb6fb35e0c7b53335bd9e637f9d59e35e93ef132689b6490eb22063cbe",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.6",
      "kind": "exercise",
      "native_record_sha256": "add0679d8306832525e66e1be5552ebdb6bb0b3de3ca023a4dc2c35037716d9d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.7",
      "kind": "exercise",
      "native_record_sha256": "e5d3ea414771e284cb44814113e7774b267a11f43feb654b2474673b81f3666a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.8",
      "kind": "exercise",
      "native_record_sha256": "60816e2c53fadead98d0dca0a554c5876ac567ea1732073e8298f6fe13f10b53",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.1.9",
      "kind": "exercise",
      "native_record_sha256": "77f0336f61357a5d19388d3e62ce4f31133e39f7f779dcbc1b9119740a49fffb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.1",
      "kind": "exercise",
      "native_record_sha256": "387bceef062bb5f1320658a3f6e57a793b814dfaeac9fad799d351ea82652d2f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.10",
      "kind": "exercise",
      "native_record_sha256": "fe1f48ffcb4fcad7a0cefbf5c4e5ddd195cf09ae8a3811c991b63054421a35bb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.11",
      "kind": "exercise",
      "native_record_sha256": "4053efd19e493773265463bbeda2e47b8e06485daff3f872ef06458190e98f33",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.2",
      "kind": "exercise",
      "native_record_sha256": "9c07019f3dbc78fbd6727b5db43ea3da26847eb6733ec8131285792036001797",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.3",
      "kind": "exercise",
      "native_record_sha256": "810a5d5fec0d6ad20b46eb35bb24206fa1cc3d4c8635aad5ea55f1c91c69d091",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.4",
      "kind": "exercise",
      "native_record_sha256": "23d876a7263c86a2994b3fe36ad8363a3267da8315088cf923812ae37a5e0afd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.5",
      "kind": "exercise",
      "native_record_sha256": "025b8bfe06a3f12faf25b9c95a8e2b0cd723b6b69a621418617416c8d938f961",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.6",
      "kind": "exercise",
      "native_record_sha256": "23c9a68c8bc01bd77ad5ea861cf31e84b1f49de4ee6db6f48c50a19f721fa2fc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.7",
      "kind": "exercise",
      "native_record_sha256": "870f18b303fa5a8c601a7988f98f2df9e03b1f7835d3cafe31192c76a9975a94",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.8",
      "kind": "exercise",
      "native_record_sha256": "9e2d1dd9c2f5dd2391695c5e6fc528d66fc2ca3c635c1d3c983d9311c4d43504",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.2.9",
      "kind": "exercise",
      "native_record_sha256": "098081156638e251612dc877ebd90311d7de91d62fdb33a0bc282ac5949f09ef",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.3.1",
      "kind": "exercise",
      "native_record_sha256": "397566e532d43716c10ff3a94a3eef5cfc6e84c314543f4f6d4d7d6fefcfe4de",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:12.3.2",
      "kind": "exercise",
      "native_record_sha256": "365b5449f9c7fabe492b728bda103378002b88879fb2590897995572114ebc46",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "12.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-12.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.1",
      "kind": "exercise",
      "native_record_sha256": "0167bc6aa01725c2b151d471511c5785015464927150d5647817a5e1f827f5a4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.10",
      "kind": "exercise",
      "native_record_sha256": "78982fcf101cbad767812472de86c65215f14e073accb35bf6c65b50793fbc7e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.11",
      "kind": "exercise",
      "native_record_sha256": "aa453575edaa5946cf8135342b3894d6feddf47b40df55eef6e3f998a21a7ab3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.2",
      "kind": "exercise",
      "native_record_sha256": "437b3379542d1b2f3bcd5a908530b12180912140175b69cad192ab1dee54ee44",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.3",
      "kind": "exercise",
      "native_record_sha256": "4a339fa4c0f3929b5004f2a1a859726536d094dd9ab6be350980bd01fdcdd57d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.4",
      "kind": "exercise",
      "native_record_sha256": "4facf2c02af988ab038d052497b4bd9c82a3fd123003dbdead461e957ecfa9ee",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.5",
      "kind": "exercise",
      "native_record_sha256": "85b507ff93d0084f49d6e6266f01c6efc97820286a649a5fbc27b5d125f027f4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.6",
      "kind": "exercise",
      "native_record_sha256": "e268f68a180a34c66c470d774aa2318cc8fa3e189e3b54d716aecc1e50b4ac14",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.7",
      "kind": "exercise",
      "native_record_sha256": "ad3b13aa6df438c7a6940172775bb23eb83a7de9f6b0c1af2da969b1a57b2b3e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.8",
      "kind": "exercise",
      "native_record_sha256": "8e1c8b9ab67963f47f06024496b87008e71af112658c22312a95307cd1d47c49",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.1.9",
      "kind": "exercise",
      "native_record_sha256": "ed925d815e2b3d7103850696b8adae6fcd775a7d0f1b5f831dfd0578e334d0ab",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.1",
      "kind": "exercise",
      "native_record_sha256": "b8eb04d1e14e17069d3ff5d118aece65b4177ab9060b0d43f1ed07a64536584d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.10",
      "kind": "exercise",
      "native_record_sha256": "cbf5c34deb9c61a61bcd0af7c723389bea72489747891d48df910ddde98aee74",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.11",
      "kind": "exercise",
      "native_record_sha256": "6433dfe9f492d3be47949c8108d6160a11ce16984acfede154d3379f936a551d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.12",
      "kind": "exercise",
      "native_record_sha256": "df57ee7c8e8707b4d37668e35c9155cad5f7f64b0bb44d02804fd048d8fc1b3e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.13",
      "kind": "exercise",
      "native_record_sha256": "d24574e3bcdeeb7b9d10bf17c5ac1d5a548a928687bbe7b5fcef2db053c3f38c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.14",
      "kind": "exercise",
      "native_record_sha256": "1ee9e10cf7e3afce293dd83fad5a1fb244df2070e86a24a093214f35ff6edc28",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.15",
      "kind": "exercise",
      "native_record_sha256": "14ce2c21b4a68d2a755137d625547917f0f1167f2104332115aaa1f9ee2b981e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.16",
      "kind": "exercise",
      "native_record_sha256": "7e80e339db282ae65f74998d1d6440797615bcf67b73e8b8828f104a2fd59afa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.17",
      "kind": "exercise",
      "native_record_sha256": "98620c83d1813640cc2a6a6857147e1bdb81a84c46d73ecbbf1a10ff13c5c26b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.18",
      "kind": "exercise",
      "native_record_sha256": "52d9106cdbc25a2f4cd34e245a2caa303820453337b3463e0072bbb2dfbfe929",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.19",
      "kind": "exercise",
      "native_record_sha256": "afb4a15f62f7c55ad0d8d3e0231f29dcc14a22c16cbd3610a0b16ae4b07634de",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.2",
      "kind": "exercise",
      "native_record_sha256": "768106221c9243c11d16d964565124ad5c78546281bf6dbfabdc0c73e1a0441b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.20",
      "kind": "exercise",
      "native_record_sha256": "86a5d8ff543684ad85b69e800b5c9b4a053bf142de1ee0a06ac25ea717d7f68b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.21",
      "kind": "exercise",
      "native_record_sha256": "d30e33c43cca1ffd6c3c9629013ac09217db74ed0fb35ebad53ae493cec39927",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.22",
      "kind": "exercise",
      "native_record_sha256": "280611dee3231beda84beef20072c08c96bf90b00079d277165f9b5c7a0aa92f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.23",
      "kind": "exercise",
      "native_record_sha256": "018469524b94551fd00d538162307e33932b0d15cc8a28d9d2f89afb030b7476",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.3",
      "kind": "exercise",
      "native_record_sha256": "6019f2bcd2c1783477b218d6d509034556f8081cd40cfc09382a0022f9cb5224",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.4",
      "kind": "exercise",
      "native_record_sha256": "a46bccc8a8e824cd21ca45944f77884cd1a15bdef287828f877fd0f739c31892",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.5",
      "kind": "exercise",
      "native_record_sha256": "d78469e234f3da49e029655e5f90005993b1c01b9161260df2adb97a1b204c04",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.6",
      "kind": "exercise",
      "native_record_sha256": "3c2512d675335d37fa6cae7d179d4dbfb861cb7a60fda5c8243227a0379741d5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.7",
      "kind": "exercise",
      "native_record_sha256": "7b931b135d24cfb6d33a65ac2c663a66ea7db6c6cf6241b3566133782b799816",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.8",
      "kind": "exercise",
      "native_record_sha256": "6364d6845686cc063fd8c50c010c293933bcf8a5a6bfa06edd08c46e78343365",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:2.2.9",
      "kind": "exercise",
      "native_record_sha256": "6b7021f7df51fb4efb69bd6078e0c1e0a281624fce952159af8f984f994e7fb1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "2.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-2.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.1",
      "kind": "exercise",
      "native_record_sha256": "1ffe3f4f0ec6a6a2a44324c8f4320bbb831e344685612a57092218d07b123a03",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.10",
      "kind": "exercise",
      "native_record_sha256": "6925ff807d680c442aa3b062e25680afa50cf6193957338b2e485d9b7d41f44f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.11",
      "kind": "exercise",
      "native_record_sha256": "6031cc63d0abe3acffc40921d03be7f7947fbc83c546ee34ed19c930a3b82e86",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.12",
      "kind": "exercise",
      "native_record_sha256": "2463b3841ba8a69a330ab8deae3fae1fd84e012ebeb6baa3a967244fe678f5c3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.13",
      "kind": "exercise",
      "native_record_sha256": "d47ed5513c1876af7a0d7a9148db1f67ebe02988570833c86a838403bf8149b6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.14",
      "kind": "exercise",
      "native_record_sha256": "fe6287f2db90f498566e91fb1ca1a53e95f40aea8061bf2a3449e73ea7ac8a2a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.15",
      "kind": "exercise",
      "native_record_sha256": "4b59d794ad57c9630a5843b2592471caa858a51a55217d05e8dbe468aa7f637e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.16",
      "kind": "exercise",
      "native_record_sha256": "8c9900aa7a051b4ddd479cdf7ee39f43963f0d6f963cc6ab49d033cf6df7dbdf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.17",
      "kind": "exercise",
      "native_record_sha256": "7a33b4d846aaefa8472ff93b9bccf737bcfbb18f4f6f09516e798399d874f360",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.18",
      "kind": "exercise",
      "native_record_sha256": "9508d34e1fef33ca47cf5e7875695f60c78441dabe0ed7454040b2d9a8655c5f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.19",
      "kind": "exercise",
      "native_record_sha256": "8ac9c6f6b2981ba7c53929e4132ab8b1922ac1b9a5ea9d80bb34048c87b980c9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.2",
      "kind": "exercise",
      "native_record_sha256": "0faa56656033621e511c56d7c8fab4b41550f7802d7f4ac6ea2c2924415914cd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.20",
      "kind": "exercise",
      "native_record_sha256": "929d0efb6fc5f86d8e297e718d99a7ce0686c5db848bfb4500ba589b09a7c641",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.21",
      "kind": "exercise",
      "native_record_sha256": "c86b2b141af834c87f7b032290a7e84fb464719b0d5cd304eccafa77df15fe5f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.22",
      "kind": "exercise",
      "native_record_sha256": "0a0a4f9d2bbe2363df828de374154f557d9b96fcad996c527ab1713a512c5c0b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.23",
      "kind": "exercise",
      "native_record_sha256": "7fbbb15036c060bb032212a035b8533b61fc3e52d4a9d0f27bfb2b51711fc1c5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.24",
      "kind": "exercise",
      "native_record_sha256": "2303bed6309b1bfa47ea66420e7fb01634487f4ae171e7827818a7359ff93b49",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.3",
      "kind": "exercise",
      "native_record_sha256": "b24eee187c36a7e328701ce06f55a9466837e61f152c9b905839bcaf313826a1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.4",
      "kind": "exercise",
      "native_record_sha256": "86f398d60dc6fd5ae6f9001eae316ffc26422bb0cd4bc196f1dd99839fffb624",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.5",
      "kind": "exercise",
      "native_record_sha256": "f27224bac68553b4ecb5545cd554c0fe877b3fd4d499e67e7f86b548174de543",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.6",
      "kind": "exercise",
      "native_record_sha256": "82ca63ae578947e5b93ee67d368618fe2389d8bb3126086e2349839a97166960",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.7",
      "kind": "exercise",
      "native_record_sha256": "e93ab4a16b15fabd1ccc264ccbb9b827b068d857441584f7f1fda0f52f3d5a43",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.8",
      "kind": "exercise",
      "native_record_sha256": "80a78c0aa7df25e5e09d077b50638a65766381bc741c6d0881ce3a7092910081",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.1.9",
      "kind": "exercise",
      "native_record_sha256": "c71649ddaaaa405b7e8cf1b8d90ba1045097aacfd7585345dbf8805e6f1f9473",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.1",
      "kind": "exercise",
      "native_record_sha256": "c78cc02738ecfba293cf05f727fc019165be6bcedaa8495c751bae025c83485a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.10",
      "kind": "exercise",
      "native_record_sha256": "627a4fc7dd8e35bb6aeb9389be13970c630536ae8507e9107e38e38bdc7cd0f1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.11",
      "kind": "exercise",
      "native_record_sha256": "1ff5493e0660a6a1288e68a900baa5e8b94ebdfa256b102c08894b6f069cf05e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.12",
      "kind": "exercise",
      "native_record_sha256": "a89d022e70e0798484d7a5ed2c4a85b1350378db518f6acfa427b421ac955bd3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.13",
      "kind": "exercise",
      "native_record_sha256": "baaad5c2faadf39341fc82fe7a1481643f643ffd5b95b3b23561e2d1c94dde10",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.14",
      "kind": "exercise",
      "native_record_sha256": "250580de007d1d54c1c4fc328d4e87179d495087260569156e7daf25a9d00cb5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.15",
      "kind": "exercise",
      "native_record_sha256": "53330e8196281d8878cfc6be5984a1536371502a84f3760cb80fa5160fba7a50",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.16",
      "kind": "exercise",
      "native_record_sha256": "3a83be22bc256e18065b949bb71309f07c55aff0bf14ef3a745adbdfe46b896e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.17",
      "kind": "exercise",
      "native_record_sha256": "7275ffc21ce55fb6807ff2458bcfeabf1693915946e015f8c452b5e6f5d72640",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.18",
      "kind": "exercise",
      "native_record_sha256": "7ccf722ce5d4424c6b08ab0631748274e1bc64b5d2aa991a8b4672a314ef6fe7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.19",
      "kind": "exercise",
      "native_record_sha256": "0e47b30c4eba07150d4632ffc0ea57959a334f22f32e6fbeb17f29de6313d204",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.2",
      "kind": "exercise",
      "native_record_sha256": "ad27267c17d96aa4da6a4bee13e3581cece3f5ae79201aa65c186722deb89a42",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.20",
      "kind": "exercise",
      "native_record_sha256": "d12a0c50adca15405e9e1f74e58147892cf2fcefffcf2bb54b186f1f30847cfe",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.21",
      "kind": "exercise",
      "native_record_sha256": "df4392a064faf055925fe1d6428210b3e00a2d4e5352582d3d2f123df2be0ffd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.22",
      "kind": "exercise",
      "native_record_sha256": "d385e515dcba017ed8aba22e46899ae72c41ac38925a8f7a94826f96ec61e896",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.23",
      "kind": "exercise",
      "native_record_sha256": "7f7bf4f372a6e62e689bdf89833569efd252a811696f4a26cd4c12cb69ec76bf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.24",
      "kind": "exercise",
      "native_record_sha256": "5aeda59855b7b0b4729df45a6c7d2654d8cdd5f0ee817c88b2dfdabc24b6e7e1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.25",
      "kind": "exercise",
      "native_record_sha256": "67327365bf022d2735aa4c8d110fd26591704fb99471347d638942bb02ec77d0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.26",
      "kind": "exercise",
      "native_record_sha256": "03e14e970277c4f75edc0ea3ebe42bf4001b4cc10d82bde2f055c2b0b1a7292f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.27",
      "kind": "exercise",
      "native_record_sha256": "29609970f393272c3fd8ba59cd730de0832bd3ae175b0e436d7694b5e9d33c4b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.28",
      "kind": "exercise",
      "native_record_sha256": "e020b55e16a54e8e286802e086b56fbf0e0713651b05ec20547b6d4db5a10811",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.29",
      "kind": "exercise",
      "native_record_sha256": "5fce506c719d1fc3d89430d2479ad7e4034df2bc2a324e12f8065e72601711b1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.3",
      "kind": "exercise",
      "native_record_sha256": "bba48d0ff4e472e91aa4730dbadc2e258375995a99897c7f88e006f181908f46",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.30",
      "kind": "exercise",
      "native_record_sha256": "67156db1c74bdd2314b0ad732a30f65527bfc6290620c21e2df6d511c2f5b4d8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.31",
      "kind": "exercise",
      "native_record_sha256": "ca4b5b6242409a5c778ee2287817991031427dfb9c6d26b9fd71150476b1db2e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.32",
      "kind": "exercise",
      "native_record_sha256": "77f6fec0f094101ace7ee9a0eab83b92b0145a78875b6e4cec9a58fbc847c42a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.33",
      "kind": "exercise",
      "native_record_sha256": "76a37a59f2c3edd552b1b200370399a44578654c39a2e4fc522beb2c2afb44bf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.34",
      "kind": "exercise",
      "native_record_sha256": "0ad08fa15f485bb3de51d76d014b1b2faf3978a14cda55c8d89d955b444a178e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.34",
      "order": 34,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.35",
      "kind": "exercise",
      "native_record_sha256": "79c4e268b949dd0c9e30b1116bf631a90d47f57b07c2a11df2e8efe3266f4f2e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.35",
      "order": 35,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.36",
      "kind": "exercise",
      "native_record_sha256": "99fdd49a4b79efa4d5e6df8c0d9daf820bbdc1c5cefd2b4b5fb9bc078b59b1c3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.36",
      "order": 36,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.37",
      "kind": "exercise",
      "native_record_sha256": "8763a1101973bfc0c304ae0d2304b9dc31f96035310fab593778457893640cff",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.37",
      "order": 37,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.38",
      "kind": "exercise",
      "native_record_sha256": "9c35d3f54a83bb8ee75fd633d2ed37721c5a92e66779c2c6799512a8ea4d0ebe",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.38",
      "order": 38,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.39",
      "kind": "exercise",
      "native_record_sha256": "780930bf0abd3a8e23aadb4703dedfb007e6f4cc14627d67cc23065d5ea13bc2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.39",
      "order": 39,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.4",
      "kind": "exercise",
      "native_record_sha256": "3e1c950548dedc2a056818e26355eacf5a49a7d301e08d5f1f1317a9b665305d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.40",
      "kind": "exercise",
      "native_record_sha256": "453600ea9187c23c83e06d59776a4220143be212c0a2196b77db042f4a7d11c6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.40",
      "order": 40,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.5",
      "kind": "exercise",
      "native_record_sha256": "b9f46d7b458beb5169f4e645663ac2954f04f262b61b04c4ef1d744f51533286",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.6",
      "kind": "exercise",
      "native_record_sha256": "3ee9d28e94ffff428f5d02826a81ade08b151b06768416c2766dbe172d7bffc0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.7",
      "kind": "exercise",
      "native_record_sha256": "1ccfac48decb29cada5daea7e5f7e993cf40c60f1a9780d7754a4424dd0ff6db",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.8",
      "kind": "exercise",
      "native_record_sha256": "28491ca388788e31a4483ba166b26cbfb5065ab526664397bd8f43b03792a03b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.2.9",
      "kind": "exercise",
      "native_record_sha256": "0822dd739807f808a4448faa37e823e59b37f002b0245d18e32b945512b35cb2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.3.1",
      "kind": "exercise",
      "native_record_sha256": "ab9c9f82952721562dacb4bb93bdba7899f751d4da75b82212ab9892951fbab7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.3.2",
      "kind": "exercise",
      "native_record_sha256": "5a31fcf18e3d4367ae717ac01959674f0842ccda609ece768f2f2b0f0464b9f8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.3.3",
      "kind": "exercise",
      "native_record_sha256": "02e898f255615ca5167c3f154f89bc1baffdf5898ee8f3eb2f9760e4a7f915e0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.3.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.3.4",
      "kind": "exercise",
      "native_record_sha256": "f00111214d7fae3b402e8dd89f759f57de1ad2056f0f413a8a5329fdf5a62873",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.3.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:3.3.5",
      "kind": "exercise",
      "native_record_sha256": "f48640e02fb9473e475c683ffbddc5f1a2eeebe8c2ee106a75df527956d0c66a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "3.3.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-3.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.1",
      "kind": "exercise",
      "native_record_sha256": "b8d57b805e22083dab6c9e772c947335ab4264fdeceae2cbb7fcd17a1e5372ff",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.10",
      "kind": "exercise",
      "native_record_sha256": "c1daceb2a88ba6a4837f64ecc5334a0f117a396d8a6a358ba9f47ab33d92455b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.11",
      "kind": "exercise",
      "native_record_sha256": "f542655fa34aeeb23f37e4d43a069c8f810855b1385b56130af4942abd67a4fc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.12",
      "kind": "exercise",
      "native_record_sha256": "afd058ac00eeb8e077a654a86eb9212cd42f0071772d687fd1cc4cb7da465c87",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.13",
      "kind": "exercise",
      "native_record_sha256": "264da765870c876cf0ccc38404239d187fc27ae89ae4ab8c07f2604db681dd34",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.14",
      "kind": "exercise",
      "native_record_sha256": "3da4f357a4839a27a786bef35346f1490a37c404cfdcdc1d062328be41b769c0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.15",
      "kind": "exercise",
      "native_record_sha256": "f8bee3ce85c4b5dedf7086a8c3f496be88ae4158bc2f4226e7f3fd229075bcff",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.16",
      "kind": "exercise",
      "native_record_sha256": "6ad8db497fa57166545a6e87c1b9887813727ba44cf98aab282030e885238af1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.17",
      "kind": "exercise",
      "native_record_sha256": "3aa7ab4c175f1bbd8acc31b1b4f04fc51943651dfbca582cd8b37ec62d46c5f4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.18",
      "kind": "exercise",
      "native_record_sha256": "8b4b64ef23acafc0617a5a3530f3076864400407b204851a4cc43ebf5bf2f200",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.19",
      "kind": "exercise",
      "native_record_sha256": "8be37f3666ddf1f4aebb9a7e5d68aa9774174f49f561a264392fbb5c02dd077b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.2",
      "kind": "exercise",
      "native_record_sha256": "3d5d1c3a253efff4b22ff0e38a42b602566804ea592fc799b70d2985fa17c470",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.20",
      "kind": "exercise",
      "native_record_sha256": "60c00c7734a7957a526576329a911d2137d91e82d5e09ebb319600b89ce246a8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.21",
      "kind": "exercise",
      "native_record_sha256": "9749912d60d0b71a94a5af1627c976b5632cb2f35d395c00c680b201656677a2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.22",
      "kind": "exercise",
      "native_record_sha256": "b04239a2878936756be8d8ed5b1b274b3a1d73f793f132c632d74d4d6e3057f7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.23",
      "kind": "exercise",
      "native_record_sha256": "417b1568557f57e71bda258252ddc5c6763ac4b2b99933f36e13f1be18cd7ec6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.24",
      "kind": "exercise",
      "native_record_sha256": "89546afc3fc23d7b68828ad7718b8d8dad5b1f5e98008f57b38df5ed1fc1b7fa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.25",
      "kind": "exercise",
      "native_record_sha256": "7f2dfec0c2ea9222de0569b45967acf4a78b0761881052efd9010e129d97a587",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.26",
      "kind": "exercise",
      "native_record_sha256": "eefb9738f7487e0f9c4062f9b07a7caeaa3bb26466f4f1c159cab5aeb76f4080",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.27",
      "kind": "exercise",
      "native_record_sha256": "5c141f9b2ac4ca2be5b2feedfe035acbba54f851462278c0194df97ca955828d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.28",
      "kind": "exercise",
      "native_record_sha256": "aa3a21e4faf3896e7340ce5149ff31c4577878f92a582761ba23331cab3dce32",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.29",
      "kind": "exercise",
      "native_record_sha256": "b77a10e3f85a1e105b9427ae2448b275328d89a7d8ac099e6e25943df04cd521",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.3",
      "kind": "exercise",
      "native_record_sha256": "ce45b34ac7687e4316a0435a483d83529a52cb48decf1e3072af164971df537e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.30",
      "kind": "exercise",
      "native_record_sha256": "a76a30a2ce0a4f75965fd5b8513df78ec1032c8841476bd718517856743b88fb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.31",
      "kind": "exercise",
      "native_record_sha256": "74bd43ca88e782c94ef768f634c2a9632fe926fdf6698eed730d523228128d65",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.32",
      "kind": "exercise",
      "native_record_sha256": "7faf89e25dbb28b7dab15793d94239ee1f9d2ffab17b2eb41826a1b7c24904a2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.33",
      "kind": "exercise",
      "native_record_sha256": "68c6fe0009f200e5c046aacc83dfd70900f7966fd04f6c84bd69fe13cf3455bb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.34",
      "kind": "exercise",
      "native_record_sha256": "621cf985baa24776d2c3e9613b09ffc3c90a00c8e40d969d1522ac625366bffb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.34",
      "order": 34,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.35",
      "kind": "exercise",
      "native_record_sha256": "8568dad6cb28af2b934c4da94b884263117d2cc2dafc6bdf84c47ec184e66829",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.35",
      "order": 35,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.36",
      "kind": "exercise",
      "native_record_sha256": "cf85ddb05b1ed6616d2ed1610f4a64be30f174f537f584b1daa776073dce5151",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.36",
      "order": 36,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.37",
      "kind": "exercise",
      "native_record_sha256": "3ed557e0136886f085f05867aa9b99fe2ca1126922b588f0320071785eed0d06",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.37",
      "order": 37,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.38",
      "kind": "exercise",
      "native_record_sha256": "fdecaa670ffbd30bcc6dc0dcc5fb5e9112d4af694ea830b507ba3231428fc7a6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.38",
      "order": 38,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.39",
      "kind": "exercise",
      "native_record_sha256": "d7f46c1d819f63c3d46196ac5a757b188b00d752f07f6feee136ed7a1463f5e1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.39",
      "order": 39,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.4",
      "kind": "exercise",
      "native_record_sha256": "a6629775a6aa550d2806407a46f75d29371b9f9e70478c3fb1b00182e3c2b75e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.40",
      "kind": "exercise",
      "native_record_sha256": "db095b7da025ee5bd4bf76e9212d194fc0aa81160be1825db14297b08ede32d1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.40",
      "order": 40,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.41",
      "kind": "exercise",
      "native_record_sha256": "4ee80be0060b587b8eee373fbb34820f3cbafefc06d378480b647a8db2757373",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.41",
      "order": 41,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.42",
      "kind": "exercise",
      "native_record_sha256": "3511edf2b2f1491d719b5eadd3cca30c296fef6c6757eaf0e78ef80c7809c7a1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.42",
      "order": 42,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.43",
      "kind": "exercise",
      "native_record_sha256": "5f9729830e31c66fd9ea1ec25c952110a26ac1434450ba8b1d92cb9666612e6d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.43",
      "order": 43,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.44",
      "kind": "exercise",
      "native_record_sha256": "d6f9eb7d045938c6a1bb114d2f599385e9fec31b4050470cf16097a12dbdd2b0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.44",
      "order": 44,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.45",
      "kind": "exercise",
      "native_record_sha256": "45c262c9dfec4404f30f6c88cfdfbda6da8bd07a122c7725f96097651496364d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.45",
      "order": 45,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.46",
      "kind": "exercise",
      "native_record_sha256": "734855b0cf9f387ae6f9dceb60cf4ba2f206c86f8e8918daf0242eeb7be7275f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.46",
      "order": 46,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.47",
      "kind": "exercise",
      "native_record_sha256": "4e1f07abf09f4bff313ce287717e389c78944e84c033c2803a0cd82ff73e9f21",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.47",
      "order": 47,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.48",
      "kind": "exercise",
      "native_record_sha256": "7ca35a9e40d995981e0680da77d9534d69bc16d38eb9230f5533f5b0f35229ae",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.48",
      "order": 48,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.49",
      "kind": "exercise",
      "native_record_sha256": "8bd1d53753e9fb79dfbffcf82bb2a79cccee9d9571e9a182efe50fcb1cc670f7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.49",
      "order": 49,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.5",
      "kind": "exercise",
      "native_record_sha256": "4e61795be8391eabbe808f76584784fa20e4a7bf10f4da093dae32356c1a5a1e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.50",
      "kind": "exercise",
      "native_record_sha256": "f981c183dc7faf7218723324c5871262008208c33ef757cadc96fbc27a9bd3d7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.50",
      "order": 50,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.51",
      "kind": "exercise",
      "native_record_sha256": "0e9b538101b72e979b263cd10456700ab3c2c598fd4d4b8a98ef122b2eaf436f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.51",
      "order": 51,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.52",
      "kind": "exercise",
      "native_record_sha256": "4bcc38d447830898157360ce3928090c5721ea619d1c95dc00751d1f83d45651",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.52",
      "order": 52,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.53",
      "kind": "exercise",
      "native_record_sha256": "75ce117ba00d0a84f0a2d58623b3ad5003e9a65e6fa49f2e7009eaf936f40ee7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.53",
      "order": 53,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.54",
      "kind": "exercise",
      "native_record_sha256": "71e952761f6efb8778327059ee97d4a5caf093c07f7bd2a8477494392a8a2f36",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.54",
      "order": 54,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.55",
      "kind": "exercise",
      "native_record_sha256": "fc2940c177ded6ecea39593a3daff6be85485bfc33565e4954cf4255442eefbf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.55",
      "order": 55,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.56",
      "kind": "exercise",
      "native_record_sha256": "82c7d0a79e61d88762577722c5a0180e73d779441a9f54ba607ee6ac76bf7b28",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.56",
      "order": 56,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.57",
      "kind": "exercise",
      "native_record_sha256": "6214748d97b994b8492c88a791c600bce26a18248fe5eebb3428cfec433d18a8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.57",
      "order": 57,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.58",
      "kind": "exercise",
      "native_record_sha256": "89709467ae2efe138de15a90d2ad71f9128e0b6e3f41733458cf2a2218e2a880",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.58",
      "order": 58,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.59",
      "kind": "exercise",
      "native_record_sha256": "5f6633d961f47580295d45d525715f6dc5edca586d537b3283c198dcb44e3c9e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.59",
      "order": 59,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.6",
      "kind": "exercise",
      "native_record_sha256": "3ef549c7018d9bbaf39fd76e54b793137bc03aef98254cee60c6034c3868034c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.60",
      "kind": "exercise",
      "native_record_sha256": "9810c834320802633efc94afc1e582a57b9743c6a183e2164852df6e19cf62ba",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.60",
      "order": 60,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.61",
      "kind": "exercise",
      "native_record_sha256": "95d4ae73e43b4d58228745f4765d770f7f551851e6bbea701004d1dcd2523928",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.61",
      "order": 61,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.62",
      "kind": "exercise",
      "native_record_sha256": "167c2228941aec87472259ce2b2d46190f6b22fcbadd4a5de0e54465e5c013a5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.62",
      "order": 62,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.63",
      "kind": "exercise",
      "native_record_sha256": "881be7966b8ad52205a8064d75cdb7a2443b16313647cd227aa2d8345a2dc93b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.63",
      "order": 63,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.7",
      "kind": "exercise",
      "native_record_sha256": "fc794be85c07977bd0358eb7f325c44321fcd45f54b735e029b60ae4ec52f70a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.8",
      "kind": "exercise",
      "native_record_sha256": "0b308e855c6c12eb3fff02ddd747c7a547900a02f5a27637fc1deed3aed90890",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.1.9",
      "kind": "exercise",
      "native_record_sha256": "09bcbec226c113cc9e7e1c585aaae1603b37c816f8e423dc94d513a66eb5942c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.1",
      "kind": "exercise",
      "native_record_sha256": "abd0a949a14cdf06453d2bb090aa355d78917c214d7a676587aafcd49caaceae",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.10",
      "kind": "exercise",
      "native_record_sha256": "cacbac9aab87352137c19d90fb83b325c1edaa31d87f5731c2859b84426f329b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.11",
      "kind": "exercise",
      "native_record_sha256": "10fb82a56f2b19b1e400b5be628fbf4f3bf022ae80c5081550c11d37fba6e9db",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.12",
      "kind": "exercise",
      "native_record_sha256": "9f3cdcfc2db0fc9c6b33c93b2d7c04df9c7e07007ad73da62009be9e82ff3058",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.13",
      "kind": "exercise",
      "native_record_sha256": "aac4fca0ab19eb063d8f3edbb9f00c16772fc3bfc5f987227dfdf5323e44f897",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.14",
      "kind": "exercise",
      "native_record_sha256": "3a21ab68ac76cbd5be1cae486892dcbf4a6aa09c040e9767afc845d1c660b14d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.2",
      "kind": "exercise",
      "native_record_sha256": "3cfcd659fa41f174c242341bd9b6a12812c5135546223bef238d262f8290fb3e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.3",
      "kind": "exercise",
      "native_record_sha256": "32782a37c22ec8152d9801a908fce1d3aa11c7119f8755896000b9a36bc7dc27",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.4",
      "kind": "exercise",
      "native_record_sha256": "e3905a9717cddc694463ba8812ea816206355e4a91b897bc6b46d0e76c6d619f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.5",
      "kind": "exercise",
      "native_record_sha256": "9e446fd65b62c47042540c09ec83bf98c5ea2b9bce8062effd5a67463a91da98",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.6",
      "kind": "exercise",
      "native_record_sha256": "c42a8e14a1d9b360325fee592c8289b9eb6e37f2131555c29ef152e1ceff01e2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.7",
      "kind": "exercise",
      "native_record_sha256": "e2a5f4ac28039931aced01d7b690fec71a9105613aaea61fda98aadc70a24214",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.8",
      "kind": "exercise",
      "native_record_sha256": "52dd331a11d86a97824f75fb6cd6675217bb90cb2e0b3a9ab6cf0becda53b56f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.2.9",
      "kind": "exercise",
      "native_record_sha256": "7a7e8e5cc7adae6d8b5f7d9cbbbef0b26428a6df6dec86d54a92ae658176e43e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.3.1",
      "kind": "exercise",
      "native_record_sha256": "966c2847030aab49860dea769a0690939a037263b9723501acaca4fd0bbcf0d6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.3.2",
      "kind": "exercise",
      "native_record_sha256": "e33abe1b5c1bbc4cf4c55b00baab2a10c29ca33677d779a451ceb9f72039a5c5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.3.3",
      "kind": "exercise",
      "native_record_sha256": "9126ea0cb7becb10147529ee4faad2d291dfe8ef677ba2e1343f18f9ab385493",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.3.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.3.4",
      "kind": "exercise",
      "native_record_sha256": "d3bae6afa087c150792fc4931b3d3e9ebf8e251c1c4f36ee276b5b9988b49180",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.3.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.3.5",
      "kind": "exercise",
      "native_record_sha256": "b4df70968316e3dd0e26f7a2c732af43bf2527bb46c583855a45fc3f514c332c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.3.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:4.3.6",
      "kind": "exercise",
      "native_record_sha256": "f5b5095f5bbecbed388ea47de07c7c32c9c63557d272c2572c3b7accf3149651",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "4.3.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-4.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.1",
      "kind": "exercise",
      "native_record_sha256": "5583b2f87147b28d9b6c56c123e7c9bce8f16fb019aa985ac3a1a1b3e2faee80",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.10",
      "kind": "exercise",
      "native_record_sha256": "4238b4f2a37d3426e93b1d7f14a4e84194956b79be5280db44be475e18e708cb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.11",
      "kind": "exercise",
      "native_record_sha256": "2840003b9579c3aef356ff2d0812689fd72eb097e02857e1f9ce045cecef6cb2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.12",
      "kind": "exercise",
      "native_record_sha256": "6a3408f417919bd15ef46652a2662f40a4c01ed58fc3e833cddf2a04e0e5ac05",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.13",
      "kind": "exercise",
      "native_record_sha256": "56974925db560807fae38527f881bf8e2f86df26869cd26e02d2aafb0b23b429",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.14",
      "kind": "exercise",
      "native_record_sha256": "22191f89d1d0dffabeec47c87b442774ab547d1ea3b284b5f128d9c93eb39463",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.15",
      "kind": "exercise",
      "native_record_sha256": "eba91d09fe853d02585c1788402abb89220bbd02e9c678cf4ceb3daf95e48ebb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.16",
      "kind": "exercise",
      "native_record_sha256": "e7ed98ad10cc25c45d4f82560348069cdb87ca37dd8d94d99e1a255b67752e42",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.17",
      "kind": "exercise",
      "native_record_sha256": "1fedb028dc33b0750d631ded51ab38ce5be51eb7d5c372b7114ed9abb35f0f12",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.18",
      "kind": "exercise",
      "native_record_sha256": "ee281a06b1c4066b75e9b13f1c31bf6c88c2d25e27fa6753ea333bea617f19bb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.19",
      "kind": "exercise",
      "native_record_sha256": "e70648667be8ab2a9d05c1ae05625488bf7f727667699f4500ef718d2f291ba8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.2",
      "kind": "exercise",
      "native_record_sha256": "2d066d534d49ee94321c6ca543c1a70ef86deecd1f2972646076c82683ad596e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.20",
      "kind": "exercise",
      "native_record_sha256": "611ec1b8109a04ec396a0fd589ef29f3af7bdfb43e6e9bbd63019d0f1c5eeac9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.21",
      "kind": "exercise",
      "native_record_sha256": "3bdf4cd55d1dfc74d0eab397ec4d8104299c9cbf8aa93c47e5ced8f4c3dbcd19",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.22",
      "kind": "exercise",
      "native_record_sha256": "d20a0fba97fc9cce2a9dde16ecef26197c6b8977f60418383712c72505792a35",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.23",
      "kind": "exercise",
      "native_record_sha256": "d756923a145513b809a72326f7f3af51809fc491d3b3d37048786345bec51cad",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.24",
      "kind": "exercise",
      "native_record_sha256": "d1ef010e175623c85cf9b266fb454653120fdc42190b8693c484a8fa1126d6d3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.25",
      "kind": "exercise",
      "native_record_sha256": "28d0aa6ddce04e598a4936e8d8f1cf00ce1a030f5a6b2feae031f55cbdb6d49d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.26",
      "kind": "exercise",
      "native_record_sha256": "fae64aa7fedd8288bfda1f2519c3346da174f35abd9285850b153a04c4fd15d6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.27",
      "kind": "exercise",
      "native_record_sha256": "80b40611c0ae7848c9c69e5a83a30bd335d6d727ae22ebf06c491cfe23c7baff",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.28",
      "kind": "exercise",
      "native_record_sha256": "f06558d5b8f5f13de5043a919b4de8ee03a791cb5d6fb9fa3f3c1c83a1fea62f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.29",
      "kind": "exercise",
      "native_record_sha256": "961a3f114ce9077be124f270df4659c7a487c81de10055a1b53d01935cf3f448",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.3",
      "kind": "exercise",
      "native_record_sha256": "f91df02d276fba7e8bce594f79d4a2975669076f83789d14638fbd5670680a14",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.30",
      "kind": "exercise",
      "native_record_sha256": "766de15936d8704944a10a53d7d622e30d4af414283f5f5e4b4eb1f37ebb00e3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.31",
      "kind": "exercise",
      "native_record_sha256": "75f67b68da3076b30a1c758d905e35c034777106821af2b4ff10ef9f39d19f79",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.32",
      "kind": "exercise",
      "native_record_sha256": "82677dd68add90548cd56bbd7838b4cec4ac5a0caaaab379073026b7ef723a99",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.33",
      "kind": "exercise",
      "native_record_sha256": "4c057e4b38b88acad998066004305cef621605a81e0d84b45b4f305e11c8a05c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.34",
      "kind": "exercise",
      "native_record_sha256": "49227d8b360142b60454e8faacae325d2059d092df94d50c4b7dcb28bef0d9b7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.34",
      "order": 34,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.35",
      "kind": "exercise",
      "native_record_sha256": "69e0bcc5a3beafcb17e4348c77ca76b427d9bb613e6060eb7ee0bbbd3e65cea0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.35",
      "order": 35,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.36",
      "kind": "exercise",
      "native_record_sha256": "0294e44b36efeac7e6ea8473ebd75a6661421907588a8000146d8a8a74ca1467",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.36",
      "order": 36,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.37",
      "kind": "exercise",
      "native_record_sha256": "2deae861dd98ae273a09e586ee7a8b448ca14ac0f53d5458fe3da4682cfb7a34",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.37",
      "order": 37,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.38",
      "kind": "exercise",
      "native_record_sha256": "4ec0692c4c3e1666bd332fd064dba4fd85ca29673a8cfe958368c9dc338306e5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.38",
      "order": 38,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.39",
      "kind": "exercise",
      "native_record_sha256": "2ac3d9fcae60ba3653eadb99084671f7e17bee098592f0e091815e80533aa1d7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.39",
      "order": 39,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.4",
      "kind": "exercise",
      "native_record_sha256": "2b0487f549844f906bfda8b4850aa3f9da16b517d3a038476e310fdea0752ab0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.40",
      "kind": "exercise",
      "native_record_sha256": "62ebf7f1af5dd7b77f51c0d5daac05241b139e8f2c696990a4c6018dc10ed5e0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.40",
      "order": 40,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.41",
      "kind": "exercise",
      "native_record_sha256": "93bc92252bca82383781d329fd09a11b95c2cc2eef21d322258b054ca04cecd8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.41",
      "order": 41,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.42",
      "kind": "exercise",
      "native_record_sha256": "95d6bc3caf6b0423930277049e0234c402d70d2cf90195b3c3e3e363668b8244",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.42",
      "order": 42,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.43",
      "kind": "exercise",
      "native_record_sha256": "a0594e88a411b1a85c1d9ef403478de41a0bcf72fba2cc7f32a602fc20d4acdc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.43",
      "order": 43,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.44",
      "kind": "exercise",
      "native_record_sha256": "0719f33b3511d574c7b98c712aa69174aa65db49adda8da4882bd29b30523be2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.44",
      "order": 44,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.45",
      "kind": "exercise",
      "native_record_sha256": "3c37e33a61611d0be160bfa2e6bca02ecb7d4321f60b032aef8ccac9369d39ec",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.45",
      "order": 45,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.46",
      "kind": "exercise",
      "native_record_sha256": "506cfd37141dfccd5586b218fb6555f8924dc6c115a000f0626ac5ffea7ce1e3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.46",
      "order": 46,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.5",
      "kind": "exercise",
      "native_record_sha256": "1093e4c942984f0068afcd69201212d9394466673e65b30511895e4fc1171754",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.6",
      "kind": "exercise",
      "native_record_sha256": "5c93204e74d408f94b7c63f03094480bb4b4b7d112eacc4f2ff2c3a642ee6102",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.7",
      "kind": "exercise",
      "native_record_sha256": "ada7671411615d4cbf1921f24534c732a6e8d9f25159c301722993e03149f73d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.8",
      "kind": "exercise",
      "native_record_sha256": "d58f4e0dfd90c365aac646709b325c51f58d1d754e9524d3b576ae9d1c5ed51f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.1.9",
      "kind": "exercise",
      "native_record_sha256": "3b718259bf5f4227c962890ed8ce7d112564f5a8fb9395883fe1578cb701b5db",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.1",
      "kind": "exercise",
      "native_record_sha256": "0f36eef63088f69317e2322e08b27962dc341bb6274c63cc5020c9044d3e2f06",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.10",
      "kind": "exercise",
      "native_record_sha256": "e2c136b89c43e864ac9f5e30995613a08782ffa74c71f8394ecc706b265bc673",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.11",
      "kind": "exercise",
      "native_record_sha256": "681c5d05713bb81f1ce649c72ff74df26fa84c9f95d1e4356be85291f7f4c8c5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.12",
      "kind": "exercise",
      "native_record_sha256": "b2736d8d608aaa3c4754030c95de7ef374dcfb3d4768e4d91e14219b0f4a8267",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.13",
      "kind": "exercise",
      "native_record_sha256": "fe8076c440daf58f5d890529a9a64ae0eb105de63780c07608046a01ca7ed6ed",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.14",
      "kind": "exercise",
      "native_record_sha256": "19dcdaf937c06a9d89e514e5b9cbd95bad0bb4a00d803a2c20fa60444be20bdf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.15",
      "kind": "exercise",
      "native_record_sha256": "3ddb39f491d23d91c1b81e551791cb91332f2c91ef02d3211b76da7843fde571",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.16",
      "kind": "exercise",
      "native_record_sha256": "03faafea39b909a58835b93f28be023e689a2904b649eb693e1583987cf66de4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.17",
      "kind": "exercise",
      "native_record_sha256": "4832b98eb96a5e4d186e860d6309d89487b95f76ad7c32d32274b1373ae4d442",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.18",
      "kind": "exercise",
      "native_record_sha256": "e600a0bdbee5e64b79765490176ad885e2096beaf0bd1479f5565d69bc72bfb5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.19",
      "kind": "exercise",
      "native_record_sha256": "cab1e1c8420938ff1ed9bd49da267840695d5b814e90703654a867d96446bddb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.2",
      "kind": "exercise",
      "native_record_sha256": "4be71cc8ac2b28e21184f8124fec72695ab247b5c11b3780bcfbd71aad1013fb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.20",
      "kind": "exercise",
      "native_record_sha256": "678c6d302c9ad40ea942ba86a90a92505eb94549486579808e3c305c3d7dd408",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.21",
      "kind": "exercise",
      "native_record_sha256": "526d83fc6e9c7ab7cf869604002a4418866c7dff12595e52742fa6d2159ec57c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.22",
      "kind": "exercise",
      "native_record_sha256": "c4d82eb6465e25ca1ca1da7670ea557fc60e6d3f9c888a4985a0c2ee8ddb4f50",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.23",
      "kind": "exercise",
      "native_record_sha256": "5ddae9d8e8d8e3102476917d35d9472bc0c0f8c55b3825f2a3909d97530b07c3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.24",
      "kind": "exercise",
      "native_record_sha256": "3c2183900ef670c4612c566a778ca2ba2f4c35dfdce8ce24bff98167686e2c08",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.25",
      "kind": "exercise",
      "native_record_sha256": "4ae683e723ad0cf384fb32a806f8aa30debc2a54572384465558c14f819fd402",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.26",
      "kind": "exercise",
      "native_record_sha256": "7a735f571322c72d588ec286da2e262604bfacdf357aa4f11cd5958176433d76",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.27",
      "kind": "exercise",
      "native_record_sha256": "7dd7e686140076d0ad6439df4848872259566d1b834c020f64a739fbf6631392",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.28",
      "kind": "exercise",
      "native_record_sha256": "5cbab71b568a5bc7e6663a18366da1ee0bb5b456a3e95eabee8e1e41ca26f250",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.29",
      "kind": "exercise",
      "native_record_sha256": "222d2b596fed4120b578a9e636fd4053561434ea9612502a177b5c79c358d413",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.3",
      "kind": "exercise",
      "native_record_sha256": "615f34c7a2d273f5fc4f2d08a1a152ff3d7fe1b958f38cefc00c2259dc858af4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.30",
      "kind": "exercise",
      "native_record_sha256": "b5daa47cf579b8ebf1cbc543b23c7cc6c976300fd08e95b5369702eee17977aa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.31",
      "kind": "exercise",
      "native_record_sha256": "9c06ac78f38d5d91546ec0d9e0429eea6201c4b37ad873b59a1c917932fca7d5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.32",
      "kind": "exercise",
      "native_record_sha256": "1aa7bd08d6b3d3175f1dfab9dc6fbf5158542f877afc9c0af5368efd380a0d04",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.33",
      "kind": "exercise",
      "native_record_sha256": "c34389c881a225e8b45d2a9c74582ea7924e377cd6f9251588a93454911fca01",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.34",
      "kind": "exercise",
      "native_record_sha256": "96bf87c142489c207a2536750c7ee74f11e29043eff4f2812e3e737f8afebfde",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.34",
      "order": 34,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.35",
      "kind": "exercise",
      "native_record_sha256": "13af2e0e1992c30be7ada9829cfab6f0280e040c69c5e2a8beb75376b4a795e2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.35",
      "order": 35,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.36",
      "kind": "exercise",
      "native_record_sha256": "5080294bc732b8be7295efebcc19ff35078cde095afb5905c566cd3310f15778",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.36",
      "order": 36,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.37",
      "kind": "exercise",
      "native_record_sha256": "65a716e99bb35cdd4f80fa4bb35d93198aab4183e5de0a91e388d700abb84736",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.37",
      "order": 37,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.38",
      "kind": "exercise",
      "native_record_sha256": "e392133d45a39206af9da264c0534b42baba9a9bc5c836a1fc0bbb24706cd183",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.38",
      "order": 38,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.4",
      "kind": "exercise",
      "native_record_sha256": "eedcda47be92e7c12c127ad401cab2e9ca5443c4ea34bca476334f4de5a07767",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.5",
      "kind": "exercise",
      "native_record_sha256": "644d05b33e221ce20eda046590fc2e6356344219925a986fbbbf1be842e96590",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.6",
      "kind": "exercise",
      "native_record_sha256": "cf3481019906e6d1342fa4149c27915d4c19f5334ff4dcd2a1f370b60198be51",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.7",
      "kind": "exercise",
      "native_record_sha256": "cdeb06338002c07eef01b9e890e0d8bd379045d431a3b7578a6c213f1233b07e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.8",
      "kind": "exercise",
      "native_record_sha256": "55de1b21eeab0746cd60a6d8fbc65b72eecd393f57f77e56ee9e3d44aa5fe0df",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:5.2.9",
      "kind": "exercise",
      "native_record_sha256": "b529988158478e2ce7f6ee0e3c4332ff7f1c4083f4ece1b0d1f261aa1ecde17a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "5.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-5.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.1",
      "kind": "exercise",
      "native_record_sha256": "c3b2772281457768e1d743381a78a55f4b1b9dcd690e4a07232b0ac5be5c54c2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.10",
      "kind": "exercise",
      "native_record_sha256": "c0d0033da371238ebc1af3c6846d584c01516e942cdeb981b009a6b788692d69",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.11",
      "kind": "exercise",
      "native_record_sha256": "dd7217a876d9b35bc1c9f5160b34da02fcd9a96ef4690459432f29a77399f482",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.12",
      "kind": "exercise",
      "native_record_sha256": "679c0cda47d11cf87116d0224291051266cd64b3d21f18eb2a079b7743d3e707",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.13",
      "kind": "exercise",
      "native_record_sha256": "b82053aef45c26a4216dc5f5dbf5018ec38728c7869677bee44b91e59627b653",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.14",
      "kind": "exercise",
      "native_record_sha256": "f1adb41622a8a22331bd58133d8e1dec9abd9c0f0a246b929b594baf36363f57",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.15",
      "kind": "exercise",
      "native_record_sha256": "c5b2b7d07dbb3e9eb94752f50987c014d2f1eb9787625a73d6e5f2bef1b37e62",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.16",
      "kind": "exercise",
      "native_record_sha256": "44faccf66421cc7e089b45c9b71d04e8efd0af9c84862baabc801e87a9bbf673",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.17",
      "kind": "exercise",
      "native_record_sha256": "f001a009a9ec60eb2946e4578f60de85ce73a7450300b4dab213db1adbbe8ab1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.18",
      "kind": "exercise",
      "native_record_sha256": "cac410d23a4189447a179925d1d5f4ea5fbbe747d9cc2ae7b4cd5adb44e7f45f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.19",
      "kind": "exercise",
      "native_record_sha256": "d649d2e37d6c536c578b16c258109974684f667beb5a62cb6717f901f6508e06",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.2",
      "kind": "exercise",
      "native_record_sha256": "9cc60172f81bf2bb7f708771a69e6e4e8668466c08e6be25ab93d30b6c52ab9c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.20",
      "kind": "exercise",
      "native_record_sha256": "6689f98028d13b626012ac4b867b1810bd5f682b107262b8fef539700f6b4934",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.21",
      "kind": "exercise",
      "native_record_sha256": "9baf852a3b9a1472f2aa33d1da4bd89309101e99b6296065ddecd8c7df0b0276",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.22",
      "kind": "exercise",
      "native_record_sha256": "2efe98818477ac55f137ed6c50e8732f6a40dd61cb02f1930f9e18b3c64350c0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.23",
      "kind": "exercise",
      "native_record_sha256": "74f362461b60cab1e3486abde185f29c72a49b7ca334df957084e3531fb9378c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.24",
      "kind": "exercise",
      "native_record_sha256": "622124a93c4ddadc8a22eda21b389552b32291c776a7be509e7ee364d1ca9abb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.25",
      "kind": "exercise",
      "native_record_sha256": "c8cf9cbf3d6b1968c42d0fbb55f4f85590bbcf5e428ccde09318d051fe98e4e2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.26",
      "kind": "exercise",
      "native_record_sha256": "cf45f992598f2c6bf33447700a5160d8faa1130f6a68b8191b0fba9abb35695e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.27",
      "kind": "exercise",
      "native_record_sha256": "8ef107a30c1deac2bd4b5549a5ceb023fb65c85a4b4e577e7b131c403ed71ad1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.28",
      "kind": "exercise",
      "native_record_sha256": "4005acee9e6a7e416d2f2eda650e7a1cc18e96c13643fc0b9274c148c79eae86",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.29",
      "kind": "exercise",
      "native_record_sha256": "a064d3cb6b45cf3d209d8176eb362d33d3f18c9a515cf21e1d98399690516cc6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.3",
      "kind": "exercise",
      "native_record_sha256": "1d13f33119756fa3a2be92046b1792dad9b500fd0c1cc7df2277fd0480f09195",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.30",
      "kind": "exercise",
      "native_record_sha256": "8fd5696f109f5c38789d6c4a00145d2a0f7a8f46dca0415640b95123032787a3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.30",
      "order": 30,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.31",
      "kind": "exercise",
      "native_record_sha256": "29b542ccf10959cca0d2d70770ae1d5a7c4869c4c74f2859c906feeccaa5082f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.31",
      "order": 31,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.32",
      "kind": "exercise",
      "native_record_sha256": "6c90146e6e19aa92847211bb543204e71d039bc0caf83d36891573e4310d660c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.32",
      "order": 32,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.33",
      "kind": "exercise",
      "native_record_sha256": "307941c1b24b76385bded4570ba87e6b804efb9df0ffa1d1947136f47372cc6d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.33",
      "order": 33,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.34",
      "kind": "exercise",
      "native_record_sha256": "d233fed79870965c40d898b8857309ee0ab23898f422a90dae98f6553299d51e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.34",
      "order": 34,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.35",
      "kind": "exercise",
      "native_record_sha256": "31a3ef93a5026ee18f9dc0fef9a176d44986c76bef2210a10cc0b114b052f11b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.35",
      "order": 35,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.36",
      "kind": "exercise",
      "native_record_sha256": "0bc81f7b26d0014219cbd156dd1e22803a9ad8dab05532315a00155e1182be70",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.36",
      "order": 36,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.37",
      "kind": "exercise",
      "native_record_sha256": "64d2f6506b90511f710681ddbcc3cf19237c1f02f829e9294a7c3ad52490283a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.37",
      "order": 37,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.38",
      "kind": "exercise",
      "native_record_sha256": "74d6cfe6f04e681161e4d0fc2fa3b50d189861ae43d6dd463d854a9a9401fa30",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.38",
      "order": 38,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.39",
      "kind": "exercise",
      "native_record_sha256": "a000642fbe435d49d6bdfcb0584ba187da85bef7ecf13ff7b865c485a150bfe3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.39",
      "order": 39,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.4",
      "kind": "exercise",
      "native_record_sha256": "3d9efc0014fdd17618654743f711e174f44920d8d0820e5aef27dccad4a147e9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.40",
      "kind": "exercise",
      "native_record_sha256": "d7bd24b710f160f0a5351da6477b95afb6fdabee89ff67bf3021f8c5d3d6cf00",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.40",
      "order": 40,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.41",
      "kind": "exercise",
      "native_record_sha256": "e71755789d89187a9fd80841888e42f0a300c4e061eab8b8f3cb9c3b988f282c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.41",
      "order": 41,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.5",
      "kind": "exercise",
      "native_record_sha256": "e25fcf361658d517fe1230cf977a2c214865e48ba392e5a94e1d1d57aaa42339",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.6",
      "kind": "exercise",
      "native_record_sha256": "caf2e4ccc4526f777c2d9b4e0b4c5005ba32c50418c7ed7edf3b528bb69485d3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.7",
      "kind": "exercise",
      "native_record_sha256": "4d9b2d2d96d0a81762bd59452b5235e03c384b5a4402d304d5f87cc2066c5bb2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.8",
      "kind": "exercise",
      "native_record_sha256": "ad185f1bce91a60ee7293977c9379e4f64a68a201cd55b30655049311a5f1d43",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.1.9",
      "kind": "exercise",
      "native_record_sha256": "81936027cdda4c28632a2638b233a1834486b3675f67c441c583c368f2221b4a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.1",
      "kind": "exercise",
      "native_record_sha256": "8ebd045836a14c997b1eaaeecc0615f7f70717f312431711e079a3b85b1494ac",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.10",
      "kind": "exercise",
      "native_record_sha256": "1f0cb8b336512931a4437c4824200b59f7a8b970ab9659d7424e2e8d0bddde19",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.11",
      "kind": "exercise",
      "native_record_sha256": "031b2a507d31fcf1ba288a07eefdc7071c6a4d19c528802fd88693c1ca4c3793",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.12",
      "kind": "exercise",
      "native_record_sha256": "af97470ddad6f7733bb38dca8e1dd9caf0ad7d7e85b8c09a221e673595c2756f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.13",
      "kind": "exercise",
      "native_record_sha256": "70f6d2c537b46d3841878256813c45bff886c1c670c181ee38a24ea2c1c910f9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.14",
      "kind": "exercise",
      "native_record_sha256": "f1922ee687782a10a5b89d040ae62c25eb9ae6447955d8b61068366673b6538d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.15",
      "kind": "exercise",
      "native_record_sha256": "93d8ff5d1432f5be7947365209a6c397b47bd5f1a07bb2f274794cb5575a41c4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.16",
      "kind": "exercise",
      "native_record_sha256": "ffb48fdbe644b2037c53d341f50b8bc74789960b9d2458beccfcf5501cec63f0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.17",
      "kind": "exercise",
      "native_record_sha256": "659947ca067775fba4fd4577378cf110416d5d5f9de18bb251937bd3ddb22c07",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.18",
      "kind": "exercise",
      "native_record_sha256": "042338a0c8c44f02e21b9cc344ec7f44237f9e675838fca2d1b06c05cf0c281d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.19",
      "kind": "exercise",
      "native_record_sha256": "ae42859f848bf6273d5ff4179f31b91f69ec951fdc9c56a6fe99ce48d2608374",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.2",
      "kind": "exercise",
      "native_record_sha256": "3a6818967486f86ec7bb9a9783658ea54df92cb13e02091c0e63ba68602a1de1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.20",
      "kind": "exercise",
      "native_record_sha256": "b0719ed842a0de9193c176651ac61c0227b3173549659cde9bde8c7ab8d2ebb8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.21",
      "kind": "exercise",
      "native_record_sha256": "be3b136684d75bc8d3b122c630fb950e731eb865b4401c5bf0e4cb786421bbd4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.22",
      "kind": "exercise",
      "native_record_sha256": "de9f5064d80d786577ba559d93d823c6026d9f02a6988c8ea40dcd61bb940d91",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.23",
      "kind": "exercise",
      "native_record_sha256": "b865743d751ea80c6474508098797238365cadfdf480a6fdef0f6b54c040538c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.24",
      "kind": "exercise",
      "native_record_sha256": "7794d6d33bdf15fd700cd2e8f60a7952098d9ce4c1af0daef9ccb73e4c68538f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.25",
      "kind": "exercise",
      "native_record_sha256": "d1697448e5e16303295c2f7b2a0156a8c60fada00d5f3de3dd36969ca8caf6c1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.26",
      "kind": "exercise",
      "native_record_sha256": "fac74bf32409ce8565349ba00b8bdbd742bf2ae125482b31cca339f7ee878aaf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.27",
      "kind": "exercise",
      "native_record_sha256": "76e036248b899809471d45749eb5d07a42eef14354b38e8efe6180d773f6f850",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.28",
      "kind": "exercise",
      "native_record_sha256": "05bf2245591895e50b9dfd01818193d6292e862a101a66ae8fe186c162c3da1a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.29",
      "kind": "exercise",
      "native_record_sha256": "0e1c688cfe5ee579231c844f756c4aec2d80b9838e667f732e001939061d716b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.29",
      "order": 29,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.3",
      "kind": "exercise",
      "native_record_sha256": "550f9fbf8f757642512e0021207b3f296ad71016209ad1f812184009cbc15699",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.4",
      "kind": "exercise",
      "native_record_sha256": "ef0dab2da77a99e875fd2ed84fd0116502c6c62d1a4e64f9b57f5f1e4d345c13",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.5",
      "kind": "exercise",
      "native_record_sha256": "44016c6a5596b537597c594122de630bbf82985fb8a4e98e2fc7852c2630b6c8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.6",
      "kind": "exercise",
      "native_record_sha256": "662c7327516a7e595cce8d1eb3f9ca6c8af0fc92b293b3aeb7c5f29d82848999",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.7",
      "kind": "exercise",
      "native_record_sha256": "bafbc91e023be3ec4542d5e8f22e1a75e7829324cb3f6b36311869bf2830126f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.8",
      "kind": "exercise",
      "native_record_sha256": "0ad5f6cce2ff8d07575776275d1f92a59b9ccf8cc480329f98d0e4030095b655",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.2.9",
      "kind": "exercise",
      "native_record_sha256": "7ef145c4ca294035821e9801ecf9acf084f5f65b95a90a5b11a21edf6455deec",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.1",
      "kind": "exercise",
      "native_record_sha256": "1efc41cab3340a3705b346d63f943450d329a9c6ce7f42dedcea410e142e7b5e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.10",
      "kind": "exercise",
      "native_record_sha256": "694090f9e0b582dd86cda3a3ffc0d502c4c73b727eb2e5e2d55f61d5710d9e65",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.11",
      "kind": "exercise",
      "native_record_sha256": "8bf9d3a835ee390a67a2f1a3db3f36d93116252010909c4404201cbe5733caea",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.12",
      "kind": "exercise",
      "native_record_sha256": "21f396c9020260387fbdb7b722eaa855abe7fe89151a3cb2ca21b91e00747617",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.13",
      "kind": "exercise",
      "native_record_sha256": "86c8bbb5cfebd52d201c5e902fe2eaaaa182316153bbcb54bcfe7074ddbbe7c2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.14",
      "kind": "exercise",
      "native_record_sha256": "3c9197462d04dbb70543adb2d7ba57e4f4e77f7bc83b24d153649d3dd7dee683",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.15",
      "kind": "exercise",
      "native_record_sha256": "613b3e384bf90f76cd7b75e7df38a7b390dbd86e9f026cb521615799b6bd88e2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.16",
      "kind": "exercise",
      "native_record_sha256": "daa032695e778327fcccdc5b8ba73f55521ff793c5bdfdd740eff3e1200a8f3c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.17",
      "kind": "exercise",
      "native_record_sha256": "73d3054abb4acdd40c4239703a4874af52c500fb88e016d9c0e3b34a7b3b9a2a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.18",
      "kind": "exercise",
      "native_record_sha256": "de1db52fff8640d0dedd73e8b6ba8fca03ca85cab928a06a7880af7ffed7507d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.19",
      "kind": "exercise",
      "native_record_sha256": "2cfac2e473f82974f912b8e1ba6569ebe1163d87ffdc17d300fb8dd11c24a20f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.2",
      "kind": "exercise",
      "native_record_sha256": "ad3d96c1928b36d689892bcb970cb60ca007106cd282b2e54d3585ec3a87cc66",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.20",
      "kind": "exercise",
      "native_record_sha256": "b355357a1a3eaaa3e71ba8a67bf51b5c407262b81ef0f901bb99f3ea457263f0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.21",
      "kind": "exercise",
      "native_record_sha256": "ba23f9c0b54dcc09ecfc589fa0d93252ec2dcb26270397bc9e454245d94ffaeb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.22",
      "kind": "exercise",
      "native_record_sha256": "0fffdee4f2162a307488e7305048be07483ee53b5fe6e646b761d20c8bc26a38",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.22",
      "order": 22,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.23",
      "kind": "exercise",
      "native_record_sha256": "33c4c6315c3e28644324cfc608fb1a9e81ba9fbe51f05edb2c5b46eceb6d6f9b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.23",
      "order": 23,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.24",
      "kind": "exercise",
      "native_record_sha256": "5a9cd5b1da7c1898f4245b28116b9c6d402030c21e333abcc176c86d6877a30c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.24",
      "order": 24,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.25",
      "kind": "exercise",
      "native_record_sha256": "a5eeadc3d866cf6ae87ea972ffaf42269c601aff96849cd796b4472a40fe8d55",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.25",
      "order": 25,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.26",
      "kind": "exercise",
      "native_record_sha256": "ca77f3981071257526c738e8f6083a69cb5a8e2a62910581d0addc18f3a43493",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.26",
      "order": 26,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.27",
      "kind": "exercise",
      "native_record_sha256": "f079947b6f03e7556ae745e93649154a187d0cb466cd5718722fec74b682a012",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.27",
      "order": 27,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.28",
      "kind": "exercise",
      "native_record_sha256": "a416a7641c3c06b3a0784401e0bd3f628c5559f029a371cfc596aa67e25bb697",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.28",
      "order": 28,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.3",
      "kind": "exercise",
      "native_record_sha256": "8e52b339ec47ad11b32786aada5daebec114d3ce8d3ff47a07a310dfc5f102d9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.4",
      "kind": "exercise",
      "native_record_sha256": "39fa47faacc186866f57d2dcb62d4fc881e017014e9c221030f5a404e26fce8a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.5",
      "kind": "exercise",
      "native_record_sha256": "c516a153186c97c42727a28cfc1c17d236cba9b655c21f4ec6b42e325d9f7037",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.6",
      "kind": "exercise",
      "native_record_sha256": "972dd0af1d0580ed7e4a3400fcf282ee998036b1e72c9a0694b1114f46fe08bf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.7",
      "kind": "exercise",
      "native_record_sha256": "59cde0eea21bdb73730a45e39910c245a468ca11c66663693e5094b37295f8a0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.8",
      "kind": "exercise",
      "native_record_sha256": "5d00e5d3a9059718191f9858116662437a088d27c2c2c7b70a55af068a724cf3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:6.3.9",
      "kind": "exercise",
      "native_record_sha256": "0a6642fd7a92331172e94e3b37996418de4151e04813cf314f66ad25424587f0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "6.3.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-6.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.1",
      "kind": "exercise",
      "native_record_sha256": "d387e7bd990b4fd9edaf349d9fd050c519fdb10f6f4b47a41d9a945b496f45c0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.10",
      "kind": "exercise",
      "native_record_sha256": "b189082f7d07dd0d9f6a7687567230e8d6965d159eae48b73075c203fac04153",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.11",
      "kind": "exercise",
      "native_record_sha256": "05d9763894c1c8cc03370b81c000528d8438e951aebc85bb9d5f4f9546fc5d2b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.2",
      "kind": "exercise",
      "native_record_sha256": "ffbbbe504ba7cce01987a28cc0951b88991fba454ef271bdff2c2ab3e15112be",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.3",
      "kind": "exercise",
      "native_record_sha256": "8a161acf0ead9ad9b73f6d6493eaefc7b741ad9db8eeef54439e5a7ae33de094",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.4",
      "kind": "exercise",
      "native_record_sha256": "1cbf2feba3f94e7e27a189e7e56ad2a54e5550971198bc356f428ee87e8cc6c1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.5",
      "kind": "exercise",
      "native_record_sha256": "fe82876890de4591332941e790a6a2d308686b2a5993ca9e0b39e3c36b15fd89",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.6",
      "kind": "exercise",
      "native_record_sha256": "9f944a005c27081ca5ab8e29710e6b45484d65abef44338f5c7fb40b6a97a53e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.7",
      "kind": "exercise",
      "native_record_sha256": "32b9318a68ff9618dfae310db2a4c90f203433db20824fa80a2f72615ded7fa5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.8",
      "kind": "exercise",
      "native_record_sha256": "d5da10c5e1006b0d252fdf306b4c26a295b4cf25995abeccadfeb7045d8e1783",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.1.9",
      "kind": "exercise",
      "native_record_sha256": "0af09776e4ccfd2d1248d368614a0cd01dd233bd052f6e2467eb0ba9c3b0c071",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.1",
      "kind": "exercise",
      "native_record_sha256": "120d3a746ce00c27a5551887d507437c5ab4047d5117028d1839d45cb1f94fbf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.10",
      "kind": "exercise",
      "native_record_sha256": "e511152b7dc1c6d242836c3dd463be72374ae09c4755c1338e3e0c2b44567ea7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.11",
      "kind": "exercise",
      "native_record_sha256": "d24a81014b42bb7b9f6a456eeeeefa52000b8b28980f98d690750b3f80063f7e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.12",
      "kind": "exercise",
      "native_record_sha256": "5168779294f79296c430a9c9bb9001f67ca3a7ceaa09e260757dbdd50d16e6cb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.13",
      "kind": "exercise",
      "native_record_sha256": "baff17563fd22cc8b9ddccb50b377d9363273688b77beb9b128a5b1c41152093",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.14",
      "kind": "exercise",
      "native_record_sha256": "e7cf0f0c405158e6a3c5b4b2547b9033bfa426074e2166f35fd7f86519d38388",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.15",
      "kind": "exercise",
      "native_record_sha256": "a590e430bcf678977251998a30a3a49bf44bf4717ac0c735509e4e0c74b1bba7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.16",
      "kind": "exercise",
      "native_record_sha256": "38acce94815f8ee310978c3cccbb57c0368627371a7a8101136d6f6fe0a27e33",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.17",
      "kind": "exercise",
      "native_record_sha256": "12b382d9e80ecb3a52b9a9ccd04c98bbcfbb9565023efa4a6458e5c5366e3332",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.18",
      "kind": "exercise",
      "native_record_sha256": "087d36807ef9b7b4f698814646ee881226bff9dbbac06f64dbf567473952e230",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.19",
      "kind": "exercise",
      "native_record_sha256": "397ecba5ee9e27b4ab540dcd60e2cfccee966b2f7d2f6d8c693953be920c793a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.19",
      "order": 19,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.2",
      "kind": "exercise",
      "native_record_sha256": "02f5166ae4a13121e4f51d086e29d8877c6f5a65c4baf30ad9b7923405c1b82c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.20",
      "kind": "exercise",
      "native_record_sha256": "06451613dc2f3714c62556b3a45539e872882261a8d37917b12a9fb56afd4e98",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.20",
      "order": 20,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.21",
      "kind": "exercise",
      "native_record_sha256": "c7a5cdd25b8decf272997b24a2d625fc20e0d0657e81fddf6a60e37774ea137c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.21",
      "order": 21,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.3",
      "kind": "exercise",
      "native_record_sha256": "ca47182cab389ded5577f0c7205c2940b3b5f8e55602fb17febb3420e644db6f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.4",
      "kind": "exercise",
      "native_record_sha256": "056be334e13b4a01d091da94c84561006a3ac62c1d62119fa95d749fe3a5f1fa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.5",
      "kind": "exercise",
      "native_record_sha256": "37d9b153878393ce031e3f94aa0d7408255deda1b962046b97d34bfbadae086d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.6",
      "kind": "exercise",
      "native_record_sha256": "3a473a479c44a7f658a210b80cbd47a7e31e13ff40ff2b5f94cf5325d37e1e63",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.7",
      "kind": "exercise",
      "native_record_sha256": "df63ed86dd70c65aff31e365c638a4b5d6a2a6dd77a7cd884bee6f1af5e4e1aa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.8",
      "kind": "exercise",
      "native_record_sha256": "915f32c90b243509cd812f624621d3df7f02d6de9a23c02d282766811d1fb3f2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:7.2.9",
      "kind": "exercise",
      "native_record_sha256": "4aeaa466e1e0f2ba4093390fcac4ff22442d817838c4a40d66ae4be6e84d44fe",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "7.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-7.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.1",
      "kind": "exercise",
      "native_record_sha256": "a66fa3351fcc791f7685d5a83f27faf8cfbc1c95ac3303c315baac5be63ce10e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.10",
      "kind": "exercise",
      "native_record_sha256": "319268a3c56326c66476c7c940fb58e8e1e84b79ff1b56b8d41bc13e4aa1a765",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.11",
      "kind": "exercise",
      "native_record_sha256": "e92076ebb9c9178f0c754cb665fdc2d51a7fc88062c665e1ef745dedc147b524",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.12",
      "kind": "exercise",
      "native_record_sha256": "5c213041bb4153ec1e65a0c7b2306921f0cef5857b5fe9d2475297a58ca9cc00",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.13",
      "kind": "exercise",
      "native_record_sha256": "046bd0ddf6454263729a555b8a2eb9e2956f73d1fda51945401ba8cab1d2746f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.14",
      "kind": "exercise",
      "native_record_sha256": "022196b411179fd2b76db3a79de935ac9c0aac9959f93175fc7ed1c8509be48a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.15",
      "kind": "exercise",
      "native_record_sha256": "cec4e4630a65658aaa5b695ea8c1fbf2f5a0c7df6e4fcade0a4eb07e0902d615",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.16",
      "kind": "exercise",
      "native_record_sha256": "b59529ea9eae3ce53a2adee589c2b960c6244d4f817b237a225094062cff1056",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.17",
      "kind": "exercise",
      "native_record_sha256": "ebc5b6f8457af4117e8948b72a40d98c9c3614b0a0ecd56bba99d1ae4e9f2e52",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.2",
      "kind": "exercise",
      "native_record_sha256": "d4cc2ef0d0d4fef0e2c1e537db52e64d46f8da394cbf0a012d47edf11d98e089",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.3",
      "kind": "exercise",
      "native_record_sha256": "c18fd2774f2e606d67355a8914d3e0423ac081a729617305f062a346dd76a733",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.4",
      "kind": "exercise",
      "native_record_sha256": "2a52371f1474c64c65b526d92274ab47e6d1c7baefc16e9cba61458e52831007",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.5",
      "kind": "exercise",
      "native_record_sha256": "f982e32f30e9099d5057fb214ad1e630c278e4cdb00f4af849de8fdf2b34eb00",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.6",
      "kind": "exercise",
      "native_record_sha256": "c3797f24b2be239ad36cef746dd3233f060eabe32a71f51cb1e28fcfa15c570c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.7",
      "kind": "exercise",
      "native_record_sha256": "01e25aa68bf9affc987ca559d0200ad328a707e6ea6b18a2f1c160a7c4a12c12",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.8",
      "kind": "exercise",
      "native_record_sha256": "19aeee49f463500f2ef143585b0e88059bdd2bab81cb6edf82924ed488051921",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.1.9",
      "kind": "exercise",
      "native_record_sha256": "fb4f209cddb4c0820a64eddd9cf3f41010ecc4c296112f07a778c31f0e156821",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.1",
      "kind": "exercise",
      "native_record_sha256": "cb3794b5d86e815719d258c73ff07fa12278bee02794c57af775c276186f0db2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.10",
      "kind": "exercise",
      "native_record_sha256": "481faf60d4a4eac07cbd1df5aa7e1e29142c9e449a4106410ce26f5a0fbfe822",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.11",
      "kind": "exercise",
      "native_record_sha256": "e7d0c2b38e6af760678f9f494555d09f6404fc30205850ed8489209ee4717c82",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.12",
      "kind": "exercise",
      "native_record_sha256": "378e312968fe6edd76e09d0ed6cd36698cdf5d6202741b40afa6ae8d9e400cde",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.13",
      "kind": "exercise",
      "native_record_sha256": "ec2a47fe802eb5c75642e4b1502e87d9ea4dc89517e4bafb68d7c2b02ae4bd74",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.14",
      "kind": "exercise",
      "native_record_sha256": "e424f7f9fff8c6e99f33aecf16855a724de19d0e3c986427707016cff823317a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.15",
      "kind": "exercise",
      "native_record_sha256": "741336b534cabc59f24a60d3106ced7651cd8074499228b9565e5cfbef0d60c5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.16",
      "kind": "exercise",
      "native_record_sha256": "dfe8de4b87f9c45e054f6238056164f7fcd9b63d427b5bc4bd9ae739dd177e2b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.17",
      "kind": "exercise",
      "native_record_sha256": "f3e20870a941591d3f56810183eafac5f9e9d68337d9fc90d5ddff4b8a0e034a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.18",
      "kind": "exercise",
      "native_record_sha256": "c77f8b2daf072348da8f0150a43cbadaf5aa39304864c854ce0acb7134d14873",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.2",
      "kind": "exercise",
      "native_record_sha256": "8525d111c8cba3733320ee4215c708aa771b6adc0027aa75c9f15fe9f1588650",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.3",
      "kind": "exercise",
      "native_record_sha256": "09eb3538d9843e5c3ab3950c19e61a6943855fee2100e98c96c3d4627ac8471e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.4",
      "kind": "exercise",
      "native_record_sha256": "9bfeddc5d971df53c74a53b86b52f5d051a63643f95697fd011bb983cdff87c6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.5",
      "kind": "exercise",
      "native_record_sha256": "41f1139fe0b3710c1c7a20bb7102297be0588cac62bb008391157ef293fe56fc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.6",
      "kind": "exercise",
      "native_record_sha256": "a2cfbcfd7591a4d5ccab1d292d47645d104b8a3d13dea060129d670a0ba9c36d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.7",
      "kind": "exercise",
      "native_record_sha256": "187edb0665dbef3014722e554f6edd9dce55e716d1cb332f08ec549b8fbf5708",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.8",
      "kind": "exercise",
      "native_record_sha256": "9621bbe2bb19a8bafc572df5a6fea70a7416ebcf6dd128821af2ab1f49ec89b7",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:8.2.9",
      "kind": "exercise",
      "native_record_sha256": "2a269d11d7a157c817fb0dff190c2df6b5f163376f9d8b5e5211bc1e47357075",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "8.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-8.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.1",
      "kind": "exercise",
      "native_record_sha256": "f6e71ff3dbf57c7ed7500e8af4eb63ae4ab0f83ae4bbb6a627645815fc6bc1a2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.10",
      "kind": "exercise",
      "native_record_sha256": "30fc929ed9869d312894d54e48bf4514467b6945f78d0e2f3592ade18ad7967d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.11",
      "kind": "exercise",
      "native_record_sha256": "eeaf522dafbdbd8ff7d263e8046e2bfb9c0709d858674954ccf3febf98c5785f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.12",
      "kind": "exercise",
      "native_record_sha256": "2d3fd5c8abb5753dc191b725365f4d972c92d0f315230c6416239e2fe7a780e9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.13",
      "kind": "exercise",
      "native_record_sha256": "98ad7d64c2ff20b7f2db494ea45677a04351f2283b1e12028c0241251f375d45",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.14",
      "kind": "exercise",
      "native_record_sha256": "f3e3e0db7948b7d5c6ddf3b4df35c84ae02eccec88dab00c39e78339a1dea9eb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.15",
      "kind": "exercise",
      "native_record_sha256": "f262ea49a6933b7ca679e383418b17505eb9344adba16efd8982fb287146216e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.16",
      "kind": "exercise",
      "native_record_sha256": "7926236e0735479d06e50ff8b5cbf97a9e41dd647d88bcf27d372ba0ab722747",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.16",
      "order": 16,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.17",
      "kind": "exercise",
      "native_record_sha256": "9f47038b2b429049fd742acaaa37877dcd5a92de38c32978d91b431be0eada9a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.17",
      "order": 17,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.18",
      "kind": "exercise",
      "native_record_sha256": "13eb384c1d6dff6dadc1897c5376577b3bac1d9ff4ff2c462fc1ba4634809d4b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.18",
      "order": 18,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.2",
      "kind": "exercise",
      "native_record_sha256": "a95378e2a3b659749530ffccc554367855385ed5ca994ed1de4d33c9afee5b6e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.3",
      "kind": "exercise",
      "native_record_sha256": "4ca107c59d123c7f2de290615aa2ddc49b226f2bb557b857b5bba6196d9356a4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.4",
      "kind": "exercise",
      "native_record_sha256": "0c83fed2d9d6241fd4e695dacd05e5adb8ce0b07ac8f7b59e5856bf700991a4d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.5",
      "kind": "exercise",
      "native_record_sha256": "414844139c7e6b93857ad95bb49580b6e9daff595f516e9bf8d9c18f5120df2b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.6",
      "kind": "exercise",
      "native_record_sha256": "aeb1916de03837dea4b75e5dbb8dd90bf5cfc8cf375e59c0d5a546d7467101d3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.7",
      "kind": "exercise",
      "native_record_sha256": "249e304a01cc32929bffdbe8d77f940a1f1906b1a32250ab9dceaf74be8aae6d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.8",
      "kind": "exercise",
      "native_record_sha256": "00200173ba6701406a013a8a6b77de37318b1be48a692dc407368646f2351cd0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.1.9",
      "kind": "exercise",
      "native_record_sha256": "3caf8dba0712d771a2b2470c0af8fb125755dd2351b68a64e76eefa88a3923ec",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.1.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.1",
      "kind": "exercise",
      "native_record_sha256": "78d104a27881dcca7b30e8ce5da2c2edf6a68a3f2d0f4b647e34243853e7df52",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.10",
      "kind": "exercise",
      "native_record_sha256": "d7f6f2ab1d4776cd3fb6280ba138b03d6727e068dc609f1a15927dc7a26af7a0",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.11",
      "kind": "exercise",
      "native_record_sha256": "b69e1e9aa9c04be0da7341e0f2c93f0a802d894828de1265cc9b01704bedd27a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.12",
      "kind": "exercise",
      "native_record_sha256": "5a778b2cf9866ef72d7490df344268f80baafb135b8dea10e550f838ce1302a6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.13",
      "kind": "exercise",
      "native_record_sha256": "5e8d85603ebf3328d8df76062e97fd94468a38dad0ae837ede0501ebbbe8671e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.14",
      "kind": "exercise",
      "native_record_sha256": "fcd44b64dbaaafac99c7a44bd37b3d9fd0386996a3ab1638a8e8e6cab3c13be5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.15",
      "kind": "exercise",
      "native_record_sha256": "8bc6291afc5fb125642fc2ec83a1c3bec20bfa5afe7859adf01d4b67e2b92ed2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.2",
      "kind": "exercise",
      "native_record_sha256": "c3a40afce5beab0f5a55cc3b0a544a0841c023053262d49f36018c2b46329432",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.3",
      "kind": "exercise",
      "native_record_sha256": "14f8710b47537e6dab2bff93642e22185778f439fc4562fd3fb1bfa4670cddf8",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.4",
      "kind": "exercise",
      "native_record_sha256": "3c941a9fdd85d1f9a5106fefd693ec6868165ff0604850366d9575378ddd4666",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.5",
      "kind": "exercise",
      "native_record_sha256": "cae09c158138aef52f97b62ef449717bf60035628b31389f403ff71b97b7b08c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.6",
      "kind": "exercise",
      "native_record_sha256": "fe7edccb1162157b6efda7e7c9ef4c3ca11ded5bf5e6218a534ff0776366ab77",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.7",
      "kind": "exercise",
      "native_record_sha256": "bbe95bd9902f2dc35d52b8765f8aabefd85bdd2025bb7d73363c9a5301056ba2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.8",
      "kind": "exercise",
      "native_record_sha256": "d89275c4af26c3d3128690d5a7fafd18579daec5a5a616623c139fc9f3c84835",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.2.9",
      "kind": "exercise",
      "native_record_sha256": "e85eb311a315e7737d04f9aff52a573d7e76389f8976d0f32d563cb390512d23",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.2.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.1",
      "kind": "exercise",
      "native_record_sha256": "5ff1eb9395067c1b2b7df9107a54382135e289a8235e34f5c45737a90bf10413",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.1",
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.10",
      "kind": "exercise",
      "native_record_sha256": "6ea7cda52f57aa3115483be58d6f3be2168f9f314e50808f064ab431fce69518",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.10",
      "order": 10,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.11",
      "kind": "exercise",
      "native_record_sha256": "19cc6b7478d729ee1bc4f9383650ebb3383f468ac9c370eee648205e80e11d37",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.11",
      "order": 11,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.12",
      "kind": "exercise",
      "native_record_sha256": "1e4a992777194f0dfe417d5313bb82e8a32039b50d3fcbac4e6a6e3cd0d562b1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.12",
      "order": 12,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.13",
      "kind": "exercise",
      "native_record_sha256": "cb68bef13be5e2f31741371fc6cfddc411484f643c7d3ac25637749596d67441",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.13",
      "order": 13,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.14",
      "kind": "exercise",
      "native_record_sha256": "8366cb3cfacc76fe1e4fc95de795d824f9c82751f1f5d07b99ed613e7d190ebb",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.14",
      "order": 14,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.15",
      "kind": "exercise",
      "native_record_sha256": "33025e932c5c9200c5a2ddf1ba21780653915a04dd8cc07d396646c4187d27cc",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.15",
      "order": 15,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.2",
      "kind": "exercise",
      "native_record_sha256": "f8d8f76aad407ca846e606e9bec0bbb8234d97ca3f55a83a56a8ed0bc6b394c9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.2",
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.3",
      "kind": "exercise",
      "native_record_sha256": "636694aea1113dbaa248baa6c3ea7f31ed27389b43d3a6e54b8f2d542f8416a1",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.3",
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.4",
      "kind": "exercise",
      "native_record_sha256": "83cf6899863256a84f1744a22aeebfd5a2d2c192216f1f6b9b02f5372cedb89c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.4",
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.5",
      "kind": "exercise",
      "native_record_sha256": "81c59a3c2e943c217862edb92a01bb0fef2d3a060792dc96caf773c1ee0f0b1f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.5",
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.6",
      "kind": "exercise",
      "native_record_sha256": "bf62ca8545812b4a3dcd6ec636bb6e8eb6a2d4f0e6f069582896d09a2625b460",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.6",
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.7",
      "kind": "exercise",
      "native_record_sha256": "02cfc5a0f99c0729dd9dc2e445c152be086d226d6fcb38ae7e5b7f2a5c3852d2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.7",
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.8",
      "kind": "exercise",
      "native_record_sha256": "0a2ccae1a3d97e1368bab112c85af4be8c41fcd54e9473ede449a8ec2ed6eb58",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.8",
      "order": 8,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:exercise:9.3.9",
      "kind": "exercise",
      "native_record_sha256": "99c0aa7ac0bb093e0e0d0d108c782e393dac8f35b5bbeddb0fbfb7e555c371d6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": "9.3.9",
      "order": 9,
      "parent_id": "urn:interlanguage:r010:unit:exercise-set:sec-9.3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": null,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:file:back.tex",
      "kind": "backmatter",
      "native_record_sha256": "c87e974988fdd73fc27fc05bfc26f9d01f1a5862eb8ada96d8631744961d101e",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:file:prob.tex",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=547",
      "route_precision": "exact_reader_landmark",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": null,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:file:front.tex",
      "kind": "frontmatter",
      "native_record_sha256": "7ada79bba5bd0301839f98f41cf076403368eae7e59004a95657f9668e95923f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 0,
      "parent_id": "urn:interlanguage:r010:unit:file:prob.tex",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=3",
      "route_precision": "exact_reader_landmark",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": null,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:file:history.tex",
      "kind": "modified_edition_history",
      "native_record_sha256": "8308df08420614640e50309808bcd18cd5e3a46aca9291cf8595ad17484fe313",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:file:front.tex",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=5",
      "route_precision": "exact_reader_landmark",
      "section": null,
      "status": "active",
      "translation_state": "visually_checked"
    },
    {
      "body_content_embedded": false,
      "chapter": null,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:file:preface.tex",
      "kind": "preface",
      "native_record_sha256": "5cef2a94ed2c57496b093dcd8ddcdd14f1f858434849e4abdc2a129c18c48dbf",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 0,
      "parent_id": "urn:interlanguage:r010:unit:file:front.tex",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=9",
      "route_precision": "exact_reader_landmark",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": null,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:file:prob.tex",
      "kind": "book-shell",
      "native_record_sha256": "86d9b744c826a226d4f4e939a9ef34a78483ac98a434fc5a32ef0b50ec2f7fd3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 0,
      "parent_id": "urn:interlanguage:r010:edition:official-source-2006-07-04",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=1",
      "route_precision": "exact_reader_landmark",
      "section": null,
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": null,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:file:publication.tex",
      "kind": "publication_notice",
      "native_record_sha256": "ba5a6f076e392f45d939b507e856e3ffd1a73d8ccf13c4ff9c75422d2a944cfd",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:file:front.tex",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=3",
      "route_precision": "exact_reader_landmark",
      "section": null,
      "status": "active",
      "translation_state": "visually_checked"
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:fragment:sec-5.1:benford",
      "kind": "section-fragment",
      "native_record_sha256": "ae761d4fb8a9ffec74de0efd1da12a785f8097af230db71bf4afa10ad9714d01",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 7,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:fragment:sec-5.1:geometric",
      "kind": "section-fragment",
      "native_record_sha256": "f7e91318812b3ac8b15de13acf0dad57e195e18dce477f0483db68457a39a602",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:fragment:sec-5.1:hypergeometric",
      "kind": "section-fragment",
      "native_record_sha256": "743e50f43c8de7f4d46b22698ef9baba0c8838835e29653230375d0724c66518",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 6,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:fragment:sec-5.1:negative-binomial",
      "kind": "section-fragment",
      "native_record_sha256": "3bb710238e08455fbaaf0725fca3268bcbf9a95581b530dea009506ee6db4318",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:fragment:sec-5.1:poisson",
      "kind": "section-fragment",
      "native_record_sha256": "1636ad912e973f2614d1844a48b5bcaeb38133e4cfa534216ec11ef321cdf24c",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:sec-5.1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-1.1",
      "kind": "section",
      "native_record_sha256": "1d7087f4c8569e3c8c416b61509f0f5ac472769554c00cb378f1720cad4cc806",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": "1.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 1,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-1.2",
      "kind": "section",
      "native_record_sha256": "3c9c404a0fd9a94ae0ba41fc2a7bc74ee79fdf9562d86334c25a6a656fe434d3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:1",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=21",
      "route_precision": "containing_chapter_context",
      "section": "1.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-10.1",
      "kind": "section",
      "native_record_sha256": "c4b5622bbf7b73e3179cf4547daa6326ba1d2e36d7304a4e82150c8c4df5fd0f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:10",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": "10.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-10.2",
      "kind": "section",
      "native_record_sha256": "e5d960fc69997862855864c2c7d7deb9e58818cc0bf47daf4525a6b9402da2c4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:10",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": "10.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 10,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-10.3",
      "kind": "section",
      "native_record_sha256": "d9b5f43b0d5d7975b2c79aebec6ab0c555911a3108e8b6d14c4bbdee776adc10",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:10",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=405",
      "route_precision": "containing_chapter_context",
      "section": "10.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-11.1",
      "kind": "section",
      "native_record_sha256": "1f93b76e3e3d7e585d4e039a1a3e50ddc8fa55efda341d0678f9503bddc5ef57",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:11",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-11.2",
      "kind": "section",
      "native_record_sha256": "4274761f497093006ab6350dda7543c00a7638c618c37dc790f45cef7cf2a5a6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:11",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-11.3",
      "kind": "section",
      "native_record_sha256": "13811d92422d75f147ef6f4c0907eaa5966533f3cc19a3fe45af856a62b08b5f",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:11",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-11.4",
      "kind": "section",
      "native_record_sha256": "9b4034fdae7881b53729ce35e8d15ac8e7d3f38c406e906a7b70603961141fe3",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 4,
      "parent_id": "urn:interlanguage:r010:unit:chapter:11",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.4",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 11,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-11.5",
      "kind": "section",
      "native_record_sha256": "402824404843874f23e7c6ca62f2e6781840bca4cb0deeb4c732da012f89080b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 5,
      "parent_id": "urn:interlanguage:r010:unit:chapter:11",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=445",
      "route_precision": "containing_chapter_context",
      "section": "11.5",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-12.1",
      "kind": "section",
      "native_record_sha256": "004cf090a8fb99a5c5b55635ceb37d39b065e8e36a38bc2101fcb4aec89939ea",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:12",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": "12.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-12.2",
      "kind": "section",
      "native_record_sha256": "af71d39c4e206090adc82d45302085dd12329ab4b54b662e38b4d728e30c5ae2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:12",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": "12.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 12,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-12.3",
      "kind": "section",
      "native_record_sha256": "de181ca74cd0d90ee7526f359be0588d2398fdac2592cc94cbbd2fd754a77f7b",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:12",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=515",
      "route_precision": "containing_chapter_context",
      "section": "12.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-2.1",
      "kind": "section",
      "native_record_sha256": "eef3d54cf574b7b48329104c968ef49f62f454916981a1ca95275e8bb8093a54",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": "2.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 2,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-2.2",
      "kind": "section",
      "native_record_sha256": "26a949d3a77e9ab494cdb6be6c92df864719362cdbc80c5c967920244203d335",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:2",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=61",
      "route_precision": "containing_chapter_context",
      "section": "2.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-3.1",
      "kind": "section",
      "native_record_sha256": "03b4ac9f2c58b2565fd3bb0b14ae8ff352320923df1251713b9f20e3a420321d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": "3.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-3.2",
      "kind": "section",
      "native_record_sha256": "ca8fe810bcf15fa4c2b2890368fd4fca6fbe97aca62a3796e0a08520552c5a1a",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": "3.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 3,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-3.3",
      "kind": "section",
      "native_record_sha256": "b5cc9f1ace91dffbf4b587568730842685e29098eace2c2f0aeae025dc095fc6",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:3",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=97",
      "route_precision": "containing_chapter_context",
      "section": "3.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-4.1",
      "kind": "section",
      "native_record_sha256": "7763a5f7536ce33943e75269fb334eefb418c5bd94b6a2f4e64886e4ca1a1d71",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": "4.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-4.2",
      "kind": "section",
      "native_record_sha256": "c20dea2ad12664dc1867103ad72d89c65b1539e74ecbe2cab130107bf422b04d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": "4.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 4,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-4.3",
      "kind": "section",
      "native_record_sha256": "d3600b3199e33846301a76f47a0cd6010f923d6256ff96e68b174e7eb47dba48",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:4",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=159",
      "route_precision": "containing_chapter_context",
      "section": "4.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-5.1",
      "kind": "section",
      "native_record_sha256": "c00413c9c96f778643aeb56ae0e9095d813719bafb306266188d0def241c3218",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 5,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-5.2",
      "kind": "section",
      "native_record_sha256": "374c7fe6d10bb935a5a5064b6aa4901fd12c7104fdcc5fc6519def9e8630a3e5",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:5",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=213",
      "route_precision": "containing_chapter_context",
      "section": "5.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-6.1",
      "kind": "section",
      "native_record_sha256": "32a33f18b5d5b9686dc4be63df41854d35317caf2145936ca6f6812d535e45e4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:6",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": "6.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-6.2",
      "kind": "section",
      "native_record_sha256": "e5e2735dec9bc2e78b5e76b332c62799aaaf3464a0e0a09e1a6f8a28209fb043",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:6",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": "6.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 6,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-6.3",
      "kind": "section",
      "native_record_sha256": "12a828d9a4076c2e27aab593bc5cb0bad81fcb64750a9a2ff0613640052969a2",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:6",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=257",
      "route_precision": "containing_chapter_context",
      "section": "6.3",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-7.1",
      "kind": "section",
      "native_record_sha256": "b0ba73111bb12c5dc2049efeb0dcef0bfcd0b2693c8d53de455112e3eff36374",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:7",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": "7.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 7,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-7.2",
      "kind": "section",
      "native_record_sha256": "13b01510831625ccf3da2e5ec5195525b770f6512bf976967b3d56adb9137b52",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:7",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=321",
      "route_precision": "containing_chapter_context",
      "section": "7.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-8.1",
      "kind": "section",
      "native_record_sha256": "d7ac988d147452f4d26ca8f53114f008f799c47617194454b6ef6364bcff86fa",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:8",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": "8.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 8,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-8.2",
      "kind": "section",
      "native_record_sha256": "ab2709482220969770c0c304e58256197731562d677c5ca8aac5a398c844507d",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:8",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=343",
      "route_precision": "containing_chapter_context",
      "section": "8.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-9.1",
      "kind": "section",
      "native_record_sha256": "0f215af1e7ec63fa1794476b96bc80ff47d1681b44c5f05d0d3f92ab5026f5e4",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 1,
      "parent_id": "urn:interlanguage:r010:unit:chapter:9",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": "9.1",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-9.2",
      "kind": "section",
      "native_record_sha256": "ce85c3b9388998e20c9ee8c536d6fb9ab6f0187d7af30b63f420e2abe8457613",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 2,
      "parent_id": "urn:interlanguage:r010:unit:chapter:9",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": "9.2",
      "status": "active",
      "translation_state": null
    },
    {
      "body_content_embedded": false,
      "chapter": 9,
      "content_sha256": null,
      "id": "urn:interlanguage:r010:unit:sec-9.3",
      "kind": "section",
      "native_record_sha256": "6ce8add2f74bfe1ba7a26a5704c79ed92bdaced1e71eaf0de8f00952621b99a9",
      "native_record_url": "https://github.com/KokunoYumeto/introduction-to-probability-id/blob/5d1cfc55eecb678b0b4074160bc4f2d8bb2da5b6/backend/public/public-safe-main.records.jsonl?plain=1",
      "number": null,
      "order": 3,
      "parent_id": "urn:interlanguage:r010:unit:chapter:9",
      "public_route": "https://kokunoyumeto.github.io/introduction-to-probability-id/?page=363",
      "route_precision": "containing_chapter_context",
      "section": "9.3",
      "status": "active",
      "translation_state": null
    }
  ],
  "teacher_manual_claimed": false,
  "term_status_counts": {
    "admitted": 117,
    "superseded": 2
  }
}
